Are you on a GLP-1 right now?

A study of 547,993 people on weight loss medications found a 62% higher chance of developing permanent hair loss by month six. There is a two minute quiz that tells you where you personally sit on that. I took it fourteen months too late. Because I spent those fourteen months doing the one thing everybody told me to do. Eating more protein. I fit the exact profile of those half a million women. And I came within a few months of the permanent kind, the kind that doesn't come back, while I was busy choking down shakes. If you are on one of these medications and someone has told you this is a protein problem, read this before you buy one more tub of anything. Let me back up. The year before this was the best year of my adult life. I'd fought the same fifty pounds for two decades. Every diet, every program, the shame of gaining it all back. Then I started the medication, and for the first time the weight just came off. Seventy-two pounds. My A1C from 7.1 to 5.3. Off metformin for the first time in eight years. I loved what I saw in the mirror again. Then, a few months in, I started to lose my hair. Not a little. Handfuls, in the shower, every single wash. My part got wider. The ponytail got lighter in my hand every week. Until one morning I could see my own scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And every single person had the same answer. You're not eating enough protein. So I did what you're supposed to do. 130 grams a day. Measured. Tracked. Forced down with no appetite, because the medication kills your appetite and then someone tells you to eat like a bodybuilder. The collagen that made me gag every morning. The biotin. Fourteen months on the expensive supplement everyone in every group swears by. And it got worse. Not better. Bigger drain clogs. A wider part. A lighter ponytail every single week. "Eat more protein and give it time" was the single most dangerous advice I was ever given. Because for a lot of women, time is exactly what runs out. So I did the desperate thing. I quit the medication for six weeks, just to see if the shedding would stop. It didn't slow down at all. I gained fifteen pounds back and went right back on it. My doctor ran everything. Thyroid, iron, B12, protein. All normal. "Whatever you're doing is working," he said. I wanted to scream. That is when I stopped taking advice and started reading. Actual research, not blog posts. And I found it. Researchers at George Washington University, published in JAAD International, the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. That's where the 62% came from. And the word permanent. My hands went cold. Because I had been giving it time for fourteen months. Then I dug deeper. And I found the fact that finally explained why the protein never mattered. It came straight out of the drugmaker's own trials. Women lost hair at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it were the calorie deficit, if it were really about not eating enough, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. It was never the food. Let me tell you what protein actually does, the way I wish someone had explained it to me on day one. Yes, it's a building block. Hair is mostly protein. That part is true, and it's why the advice sounds right. But it is one building block on a list. Your hair needs protein, iron, zinc, vitamin D, a few others. And your body pulls what it needs to build a strand before anything else gets a say. So being a little low on protein doesn't make your hair fall out. It changes the texture. Drier. More brittle. Rougher than it used to feel. That is what not enough protein actually looks like. Hair that comes in a little worse. Not hair that lets go. And what was in my drain wasn't dry or brittle. It was healthy hair. Falling for no reason I could see. Fourteen months of shakes was never going to touch it. Because your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen, but forget the words. Growing, or shedding. There's no third thing. And normally the maths is heavily in your favour. On a healthy scalp about 90% of your hair is in the growing phase at once, quietly getting longer for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase moves into shedding instead, and the calorie deficit pushes more across at the same time. On these meds that 90% can fall to 40 or 50. So it's not a few strands a day anymore. It's a clump in the shower, a brush you don't recognise, a ponytail that's lost its weight. But here's the part that actually explains why nothing worked. Every hair the medication pushed into shedding is still sitting there. And while you are still on the medication, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots don't fill back in on their own. There's barely anything left on the growing side to cover them. And you cannot eat your way out of that. Protein feeds a strand. It doesn't move a follicle from one phase to the other. That's a completely different job. That is why the protein did nothing, the collagen did nothing, the biotin did nothing, and quitting for six weeks did nothing. Coming off stopped new hair shifting over. It never moved a single follicle back. Your follicles did not die. They're sitting in the shedding phase, empty, waiting for something to move them back into growing. But this is where the warning gets urgent. Because a follicle can sit like that a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That is what permanent in that study meant. The 62% was not a scare number. It was a clock. And I had been running mine down with protein shakes for fourteen months. Here is the part I would go back and change if I could. The study gave me the number for half a million women. It could not tell me a single thing about me. How much of mine had already crossed. How much was still sitting there recoverable. How long I had left before the rest of it went. I found that out from a quiz, and it took two minutes. It was built by the dermatologist who ended up being the answer to all of this, and it asks you the things that actually decide your odds. How long you have been on your medication. How long the shedding has been going. Where it shows worst. How much longer you plan to stay on. Then it shows you your own balance. Where your growing-to-shedding ratio sat before you started, and where it sits today. Not the average woman. Yours. Mine was further gone than I had let myself believe. I sat in my kitchen and looked at it and understood, for the first time in fourteen months, exactly what I had been doing to myself with a protein shake. If it is not for you, close the tab. It costs you two minutes and it tells you where you actually stand. The dermatologist is James Kilgour. Board-certified, Stanford-trained. He spent eighteen months building a serum for exactly this. Women losing their hair on these meds and being told to quit the drug or eat more protein, and watching it get worse either way. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He sent it to an independent lab, Dermaclaim, and had them count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count down 68%. Brush count down 60%. And 95% of the women were shedding less by week six. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. One serum. Thirty seconds before bed. Topical, nothing swallowed, nothing that touches the medication. It's called KilgourMD. Here's what happened to me. Week one, nothing, and I want you to expect that. Week three, the wad of hair I'd peel off the shower wall was smaller, then one morning there was almost nothing in my hand. Week six, the part stopped widening, and there were tiny baby hairs along my hairline, standing up when I pulled it back. By week twelve, the ponytail had weight in my hand again. A rope instead of a paintbrush. I'm still on my medication. I never gave back a pound. I got to mine in time. That's the whole reason I'm telling you this. The women in that 62% didn't get a warning. They got told to eat more protein. You just got the warning. You've got two roads. Change nothing, keep buying the shakes, and the balance stays where it is. The part that is widening keeps widening, month three to month six to the one-year mark, until the follicles sitting on the shedding side slip past the point where they can move back. That is the road where permanent stops being a word in a study and becomes the top of your own head. Or spend two minutes finding out where you actually are, and deal with it while the window is still open. The quiz is here. It will show you your own balance, and how much of it is still recoverable based on how long you have been shedding. That last part is the bit I needed and did not have. Because this does not look the same on every woman, and the timing changes everything. Take it before you spend another month waiting this out. https://kilgourmd.com/pages/glp1-hair-quiz You don't have to take my word for any of this either. Dr. Kilgour gives you 90 days. Use it every night, and if your part isn't filling in, one email gets every penny back. You keep the bottle. That's his risk, not yours. The follicles are still there. For how much longer, I can't tell you. That's why I stopped being quiet. Stop feeding it. Start shifting it back. P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose weight, and that matters. It just is not hair advice. It never was. Your follicle was never starving for it. P.P.S. Yes, you keep the weight. This has nothing to do with your medication and it will not touch your results. Quitting a medication that fixed your health to save your hair is, in the words of the experts, the single biggest mistake a woman in your position can make. The weight comes back. The hair does not. You do not have to choose. P.P.P.S. The quiz asks how long you have been on it and how long the shedding has been going, and those two answers change the whole picture. Six weeks of shedding and two years of shedding are not the same problem and do not get the same answer. Two minutes. P.P.P.P.S. If you have already come off yours hoping that would fix it, the quiz covers that too. Coming off stops new hair shifting over. It does not move back what is already sitting there. That is a different problem and it needs a different answer. P.P.P.P.P.S. Do not sit on this the way I did. A follicle that has only been on the shedding side a few months moves back fast. One that has been sitting for two years may not move back at all. Resting is fixable. Gone is not. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That is what changed my mind.

If you're losing hair on a weight loss medication and you've been told to eat more protein — please read this before you choke down another shake. I was eating 130 grams a day. Drinking the collagen. Taking the biotin. I'd been on Nutrafol for fourteen months. Hair kept falling out anyway. Here is the fact that should have ended the "just eat more protein" conversation years ago. In the drugmaker's own trials, women lost hair on these medications at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it was the calorie deficit, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. Which means it was never the food. Something happens to women specifically on these medications — and almost nobody is treating it that way. I know, because I lived the whole thing first. Standing in the supplement aisle at Target, reading every biotin label, hoping the 10,000 mcg ones would be different from the 5,000 I'd already tried. Ordering the $47 collagen off Amazon, mixing it into everything even though it made me gag. Forcing 130 grams of protein a day with zero appetite, because every weight loss group swore that was the fix. Spending $89 a month on Nutrafol because surely something that expensive had to work. And it got worse. Not better. The drain clogs got bigger. My part got wider. The ponytail got lighter in my hand every single week. I lost 72 pounds on the medication. For the first time in twenty years I wasn't fighting the same fifty pounds over and over. I loved what I saw in the mirror again. And none of it mattered when I looked at the top of my head and could see my scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And everyone had the same answer. It's the rapid weight loss. You're not eating enough protein. Be patient. So I did the obvious thing. Three months in, I quit the medication entirely to see if the shedding would stop. Six weeks. Not a single dose. The hair loss didn't slow down. Not even a little. But I gained back 15 pounds and the food noise came roaring back. So I went back on it. What choice did I have? My doctor ran everything. Thyroid, iron, vitamin D, B12, protein. All normal. "Your labs look great," he said. "Whatever you're doing is working." I wanted to scream. Then one night, 2:34 AM, I went looking for actual research instead of blog posts. The first thing I found was Bruce Ames. A biochemist who won the National Medal of Science for proving something called the triage theory. When your body has to allocate nutrients, it triages. Heart first. Brain first. Liver first. Hair is the patient in the ER waiting room with the paper cut. She's not getting seen. You can eat 130 grams of protein a day and take every vitamin in CVS. If your body has dramatically less to allocate — and on these meds, it does — your scalp still gets nothing. That explained why the shakes were pointless. It didn't explain the fourteen to one. For that I had to understand what my hair was actually doing, which nobody had ever bothered to tell me. Your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen. Forget the words. Growing, or shedding. There is no third thing. And normally the maths is heavily in your favour. On a healthy scalp, about 90% of your hair is in the growing phase at any given moment. Quietly getting longer, for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase gets moved over into shedding instead. And the deep calorie deficit pushes more across at the same time. On one of these medications, that 90% can fall to 40 or 50. So it stops being a few strands a day. It's a clump in the shower. A brush you don't recognise. A ponytail that's lost its weight. And what finally made sense of the fourteen to one is what estrogen had been doing all along. It's what keeps hair in the growing phase longer. Men don't rely on it. We do. So take a woman's scalp — already running on a thinner margin — and shift the balance the same way you shift his. Hers tips first. That's the fourteen to one. Not the weight loss speed. The balance was already closer to the edge on the scalp that had less holding it there. Then I found the study that made my hands go cold. Researchers at George Washington University, published in JAAD International — the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. By month six, the people on the medication had a 62% higher chance of developing the permanent kind of hair loss. The kind that doesn't come back. Because here's the part that had never once been explained to me. Every hair the medication pushes into shedding is still sitting there. And while you're still on it, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots never fill back in on their own. There's barely anything left on the growing side to cover them. A follicle can sit like that for a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what the 62% was counting. It wasn't a scare number. It was a clock. And suddenly every dead end I'd hit made sense. Biotin did nothing because my strands weren't breaking. They were coming out intact, full bulb attached. Healthy hair, released early. Collagen did nothing because it gets digested and routed to joints and bones long before any of it reaches a follicle. Protein did nothing because protein feeds a strand. It does not move a follicle from one phase to the other. That is a completely different job. And quitting the drug for six weeks did nothing, because coming off only stops new hair shifting over. It never moved back a single one of the follicles already sitting there. Then I looked up every supplement I'd been buying. Nutrafol, biotin, collagen, the gummies. Not one of them has ever put its shedding numbers through an independent lab and a peer-reviewed journal. They sell hundreds of millions a year on hope, not counted strands. I was funding it. That's when I found Dr. James Kilgour. A Stanford-trained, board-certified dermatologist who'd built something specifically for what these meds do to a woman's hair cycle. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He commissioned an independent lab called Dermaclaim to count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count dropped 68%. Brush count dropped 60%. And 95% of the women were shedding less within six weeks. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. Inside it are the two things that actually move the balance back. One is a peptide called AnaGain. It nearly doubles the amount of hair sitting in the growing phase. The exact thing the medication was pulling in the other direction. The other is Capixyl, which is the density one. In its studies it increased hair density by 79% against untreated, and outperformed the leading alternative by 81%. That's why what grows back comes in thick, instead of the see-through wispy stuff. One bottle. Thirty seconds before bed. Topical. Nothing swallowed, nothing that interacts with the medication. First two weeks: nothing. And I want you to expect that. Week three: the drain had less in it. Week four: smaller clumps on the brush. Week six: my husband, watching TV, asked if my hair looked thicker. It did. Like someone had pressed pause. Week eight: tiny baby hairs along my hairline, standing up when I pulled it back. The photo against the one from three months earlier was undeniable. Month three, my stylist stopped mid-cut and said "whatever you're doing, keep doing it." It's been five months now. The shedding is normal. The thinning at my crown is filling in. My part looks like a part again, not a highway. And the ponytail has weight in my hand again — the way it did before any of this started. I'm still on my medication. I never gave back a pound. I don't have to choose between my health and my hair anymore. If you're a woman losing hair on one of these medications and someone tells you to eat more protein — ask them one question. Ask them why it happens to women fourteen times more than men on the same dose, when women lose the weight slower. They won't have an answer. Because there isn't one that involves the protein. One thing before you go, and please read this part. Only buy it from the real KilgourMD site. There are copycats all over Amazon riding on the name. Cheap knockoffs in near-identical bottles, hoping you won't look twice. One of them literally spelled it "Kiligour." Another "Kilgore." Those are not the tested formula, and you're putting them on your scalp every single night. That's not something to gamble on. The real thing is only sold in one place, and I've linked it below. Men would have had this handed to them at the prescription pad. We had to go find ours. This is the one I found. https://kilgourmd.com/pages/glp1-hair-quiz P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose the weight, and that matters. It's just not hair advice. It never was. P.P.S. Yes, you keep the weight. This is topical. It has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. Before you buy anything, take the assessment. That's the link above. It asks about a dozen questions — how long you've been on it, when the shedding started, where it's worst — and it maps out your own timeline. When it started. Where you are now. And what's ahead if nothing changes. No email, no sign-up. It just shows you where you are. Mine came back further along than I'd have guessed, which is exactly what I needed to see fourteen months too late. P.P.P.P.S. If you've already come off yours hoping that would fix it, the assessment covers that too — there's a whole path through it for women who've stopped. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem, and it needs a different answer. P.P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

If you're losing hair on a weight loss medication and you've been told to eat more protein — please read this before you choke down another shake. I was eating 130 grams a day. Drinking the collagen. Taking the biotin. I'd been on Nutrafol for fourteen months. Hair kept falling out anyway. Here is the fact that should have ended the "just eat more protein" conversation years ago. In the drugmaker's own trials, women lost hair on these medications at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it was the calorie deficit, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. Which means it was never the food. Something happens to women specifically on these medications — and almost nobody is treating it that way. I know, because I lived the whole thing first. Standing in the supplement aisle at Target, reading every biotin label, hoping the 10,000 mcg ones would be different from the 5,000 I'd already tried. Ordering the $47 collagen off Amazon, mixing it into everything even though it made me gag. Forcing 130 grams of protein a day with zero appetite, because every weight loss group swore that was the fix. Spending $89 a month on Nutrafol because surely something that expensive had to work. And it got worse. Not better. The drain clogs got bigger. My part got wider. The ponytail got lighter in my hand every single week. I lost 72 pounds on the medication. For the first time in twenty years I wasn't fighting the same fifty pounds over and over. I loved what I saw in the mirror again. And none of it mattered when I looked at the top of my head and could see my scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And everyone had the same answer. It's the rapid weight loss. You're not eating enough protein. Be patient. So I did the obvious thing. Three months in, I quit the medication entirely to see if the shedding would stop. Six weeks. Not a single dose. The hair loss didn't slow down. Not even a little. But I gained back 15 pounds and the food noise came roaring back. So I went back on it. What choice did I have? My doctor ran everything. Thyroid, iron, vitamin D, B12, protein. All normal. "Your labs look great," he said. "Whatever you're doing is working." I wanted to scream. Then one night, 2:34 AM, I went looking for actual research instead of blog posts. The first thing I found was Bruce Ames. A biochemist who won the National Medal of Science for proving something called the triage theory. When your body has to allocate nutrients, it triages. Heart first. Brain first. Liver first. Hair is the patient in the ER waiting room with the paper cut. She's not getting seen. You can eat 130 grams of protein a day and take every vitamin in CVS. If your body has dramatically less to allocate — and on these meds, it does — your scalp still gets nothing. That explained why the shakes were pointless. It didn't explain the fourteen to one. For that I had to understand what my hair was actually doing, which nobody had ever bothered to tell me. Your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen. Forget the words. Growing, or shedding. There is no third thing. And normally the maths is heavily in your favour. On a healthy scalp, about 90% of your hair is in the growing phase at any given moment. Quietly getting longer, for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase gets moved over into shedding instead. And the deep calorie deficit pushes more across at the same time. On one of these medications, that 90% can fall to 40 or 50. So it stops being a few strands a day. It's a clump in the shower. A brush you don't recognise. A ponytail that's lost its weight. And what finally made sense of the fourteen to one is what estrogen had been doing all along. It's what keeps hair in the growing phase longer. Men don't rely on it. We do. So take a woman's scalp — already running on a thinner margin — and shift the balance the same way you shift his. Hers tips first. That's the fourteen to one. Not the weight loss speed. The balance was already closer to the edge on the scalp that had less holding it there. Then I found the study that made my hands go cold. Researchers at George Washington University, published in JAAD International — the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. By month six, the people on the medication had a 62% higher chance of developing the permanent kind of hair loss. The kind that doesn't come back. Because here's the part that had never once been explained to me. Every hair the medication pushes into shedding is still sitting there. And while you're still on it, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots never fill back in on their own. There's barely anything left on the growing side to cover them. A follicle can sit like that for a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what the 62% was counting. It wasn't a scare number. It was a clock. And suddenly every dead end I'd hit made sense. Biotin did nothing because my strands weren't breaking. They were coming out intact, full bulb attached. Healthy hair, released early. Collagen did nothing because it gets digested and routed to joints and bones long before any of it reaches a follicle. Protein did nothing because protein feeds a strand. It does not move a follicle from one phase to the other. That is a completely different job. And quitting the drug for six weeks did nothing, because coming off only stops new hair shifting over. It never moved back a single one of the follicles already sitting there. Then I looked up every supplement I'd been buying. Nutrafol, biotin, collagen, the gummies. Not one of them has ever put its shedding numbers through an independent lab and a peer-reviewed journal. They sell hundreds of millions a year on hope, not counted strands. I was funding it. That's when I found Dr. James Kilgour. A Stanford-trained, board-certified dermatologist who'd built something specifically for what these meds do to a woman's hair cycle. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He commissioned an independent lab called Dermaclaim to count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count dropped 68%. Brush count dropped 60%. And 95% of the women were shedding less within six weeks. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. Inside it are the two things that actually move the balance back. One is a peptide called AnaGain. It nearly doubles the amount of hair sitting in the growing phase. The exact thing the medication was pulling in the other direction. The other is Capixyl, which is the density one. In its studies it increased hair density by 79% against untreated, and outperformed the leading alternative by 81%. That's why what grows back comes in thick, instead of the see-through wispy stuff. One bottle. Thirty seconds before bed. Topical. Nothing swallowed, nothing that interacts with the medication. First two weeks: nothing. And I want you to expect that. Week three: the drain had less in it. Week four: smaller clumps on the brush. Week six: my husband, watching TV, asked if my hair looked thicker. It did. Like someone had pressed pause. Week eight: tiny baby hairs along my hairline, standing up when I pulled it back. The photo against the one from three months earlier was undeniable. Month three, my stylist stopped mid-cut and said "whatever you're doing, keep doing it." It's been five months now. The shedding is normal. The thinning at my crown is filling in. My part looks like a part again, not a highway. And the ponytail has weight in my hand again — the way it did before any of this started. I'm still on my medication. I never gave back a pound. I don't have to choose between my health and my hair anymore. If you're a woman losing hair on one of these medications and someone tells you to eat more protein — ask them one question. Ask them why it happens to women fourteen times more than men on the same dose, when women lose the weight slower. They won't have an answer. Because there isn't one that involves the protein. One thing before you go, and please read this part. Only buy it from the real KilgourMD site. There are copycats all over Amazon riding on the name. Cheap knockoffs in near-identical bottles, hoping you won't look twice. One of them literally spelled it "Kiligour." Another "Kilgore." Those are not the tested formula, and you're putting them on your scalp every single night. That's not something to gamble on. The real thing is only sold in one place, and I've linked it below. Men would have had this handed to them at the prescription pad. We had to go find ours. This is the one I found. https://kilgourmd.com/pages/glp1-hair-quiz P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose the weight, and that matters. It's just not hair advice. It never was. P.P.S. Yes, you keep the weight. This is topical. It has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. Before you buy anything, take the assessment. That's the link above. It asks about a dozen questions — how long you've been on it, when the shedding started, where it's worst — and it maps out your own timeline. When it started. Where you are now. And what's ahead if nothing changes. No email, no sign-up. It just shows you where you are. Mine came back further along than I'd have guessed, which is exactly what I needed to see fourteen months too late. P.P.P.P.S. If you've already come off yours hoping that would fix it, the assessment covers that too — there's a whole path through it for women who've stopped. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem, and it needs a different answer. P.P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

A study of 547,993 people on weight loss medications found a 62% higher chance of developing permanent hair loss by month six. Let my story be your warning. Because I spent fourteen of those months doing the one thing everybody told me to do. Eating more protein. I fit the exact profile of those half a million women. And I came within a few months of the permanent kind, the kind that doesn't come back, while I was busy choking down shakes. If you're on one of these medications and someone has told you this is a protein problem, read this before you buy one more tub of anything. Let me back up. The year before this was the best year of my adult life. I'd fought the same fifty pounds for two decades. Every diet, every program, the shame of gaining it all back. Then I started the medication, and for the first time the weight just came off. Seventy-two pounds. My A1C from 7.1 to 5.3. Off metformin for the first time in eight years. I loved what I saw in the mirror again. Then, a few months in, I started to lose my hair. Not a little. Handfuls, in the shower, every single wash. My part got wider. The ponytail got lighter in my hand every week. Until one morning I could see my own scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And every single person had the same answer. You're not eating enough protein. So I did what you're supposed to do. 130 grams a day. Measured. Tracked. Forced down with no appetite, because the medication kills your appetite and then someone tells you to eat like a bodybuilder. The collagen that made me gag every morning. The biotin. Fourteen months on the expensive supplement everyone in every group swears by. And it got worse. Not better. Bigger drain clogs. A wider part. A lighter ponytail every single week. "Eat more protein and give it time" was the single most dangerous advice I was ever given. Because for a lot of women, time is exactly what runs out. So I did the desperate thing. I quit the medication for six weeks, just to see if the shedding would stop. It didn't slow down at all. I gained fifteen pounds back and went right back on it. My doctor ran everything. Thyroid, iron, B12, protein. All normal. "Whatever you're doing is working," he said. I wanted to scream. That's when I stopped taking advice and started reading. Actual research, not blog posts. And I found it. Researchers at George Washington University, published in JAAD International, the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. That's where the 62% came from. And the word permanent. My hands went cold. Because I'd been "giving it time" for fourteen months. Then I dug deeper. And I found the fact that finally explained why the protein never mattered. It came straight out of the drugmaker's own trials. Women lost hair at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it were the calorie deficit, if it were really about not eating enough, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. It was never the food. Let me tell you what protein actually does, the way I wish someone had explained it to me on day one. Yes, it's a building block. Hair is mostly protein. That part is true, and it's why the advice sounds right. But it's one building block on a list. Your hair needs protein, iron, zinc, vitamin D, a few others. And your body pulls what it needs to build a strand before anything else gets a say. So being a little low on protein doesn't make your hair fall out. It changes the texture. Drier. More brittle. Rougher than it used to feel. That's what "not enough protein" actually looks like. Hair that comes in a little worse. Not hair that lets go. And what was in my drain wasn't dry or brittle. It was healthy hair. Falling for no reason I could see. Fourteen months of shakes was never going to touch it. Because your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen, but forget the words. Growing, or shedding. There's no third thing. And normally the maths is heavily in your favour. On a healthy scalp about 90% of your hair is in the growing phase at once, quietly getting longer for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase moves into shedding instead, and the calorie deficit pushes more across at the same time. On these meds that 90% can fall to 40 or 50. So it's not a few strands a day anymore. It's a clump in the shower, a brush you don't recognise, a ponytail that's lost its weight. But here's the part that actually explains why nothing worked. Every hair the medication pushed into shedding is still sitting there. And while you're still on the medication, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots don't fill back in on their own. There's barely anything left on the growing side to cover them. And you cannot eat your way out of that. Protein feeds a strand. It doesn't move a follicle from one phase to the other. That's a completely different job. That's why the protein did nothing, the collagen did nothing, the biotin did nothing, and quitting for six weeks did nothing. Coming off stopped new hair shifting over. It never moved a single follicle back. Your follicles did not die. They're sitting in the shedding phase, empty, waiting for something to move them back into growing. But this is where the warning gets urgent. Because a follicle can sit like that a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what "permanent" in that study meant. The 62% wasn't a scare number. It was a clock. And I'd been running mine down with protein shakes for fourteen months. I don't know how many I lost for good in that time. I'll never know. The ones on your head right now can still move back. That's the only good news in any of this. But I can't tell you for how much longer. Nobody can. So when I found the thing that could actually shift the balance back, I didn't wait another day. It was built by a dermatologist. Dr. James Kilgour, board-certified, Stanford-trained. He spent eighteen months building it for exactly this. Women losing their hair on these meds and being told to quit the drug or eat more protein, and watching it get worse either way. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He sent it to an independent lab, Dermaclaim, and had them count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count down 68%. Brush count down 60%. And 95% of the women were shedding less by week six. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. One serum. Thirty seconds before bed. Topical, nothing swallowed, nothing that touches the medication. It's called KilgourMD. Here's what happened to me. Week one, nothing, and I want you to expect that. Week three, the wad of hair I'd peel off the shower wall was smaller, then one morning there was almost nothing in my hand. Week six, the part stopped widening, and there were tiny baby hairs along my hairline, standing up when I pulled it back. By week twelve, the ponytail had weight in my hand again. A rope instead of a paintbrush. I'm still on my medication. I never gave back a pound. I got to mine in time. That's the whole reason I'm telling you this. The women in that 62% didn't get a warning. They got told to eat more protein. You just got the warning. You've got two roads. Change nothing, keep buying the shakes, and the balance stays where it is. The part that's widening keeps widening, month three to month six to the one-year mark, until the follicles sitting on the shedding side slip past the point where they can move back. That's the road where "permanent" stops being a word in a study and becomes the top of your own head. Or shift the balance back. Stay on your medication, keep every pound you lost, and give your follicles the one thing they've actually been missing, thirty seconds a night, while the window is still open. Now, before you buy anything, there's one thing I'd do first, and I wish it had existed when I started. He wrote the whole thing up himself — the study, the mechanism, what the trial actually measured, and how much of it is still recoverable depending on how long you've been shedding. That last part is the bit I needed and didn't have. Because this doesn't look the same on every woman, and the timing changes everything. Read it before you spend another month waiting this out. https://kilgourmd.com/pages/adv-glp1-flip-3 You don't have to take my word for any of this either. Dr. Kilgour gives you 90 days. Use it every night, and if your part isn't filling in, one email gets every penny back. You keep the bottle. That's his risk, not yours. The follicles are still there. For how much longer, I can't tell you. That's why I stopped being quiet. Stop feeding it. Start shifting it back. P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose weight, and that matters. It's just not hair advice. It never was. Your follicle was never starving for it. P.P.S. Yes, you keep the weight. This has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is, in the words of the experts, the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. If you've already come off yours hoping that would fix it, his write-up covers that too. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem and it needs a different answer. P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

If you're losing hair on a weight loss medication and you've been told to eat more protein — please read this before you choke down another shake. I was eating 130 grams a day. Drinking the collagen. Taking the biotin. I'd been on Nutrafol for fourteen months. Hair kept falling out anyway. Here is the fact that should have ended the "just eat more protein" conversation years ago. In the drugmaker's own trials, women lost hair on these medications at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it was the calorie deficit, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. Which means it was never the food. Something happens to women specifically on these medications — and almost nobody is treating it that way. I know, because I lived the whole thing first. Standing in the supplement aisle at Target, reading every biotin label, hoping the 10,000 mcg ones would be different from the 5,000 I'd already tried. Ordering the $47 collagen off Amazon, mixing it into everything even though it made me gag. Forcing 130 grams of protein a day with zero appetite, because every weight loss group swore that was the fix. Spending $89 a month on Nutrafol because surely something that expensive had to work. And it got worse. Not better. The drain clogs got bigger. My part got wider. The ponytail got lighter in my hand every single week. I lost 72 pounds on the medication. For the first time in twenty years I wasn't fighting the same fifty pounds over and over. I loved what I saw in the mirror again. And none of it mattered when I looked at the top of my head and could see my scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And everyone had the same answer. It's the rapid weight loss. You're not eating enough protein. Be patient. So I did the obvious thing. Three months in, I quit the medication entirely to see if the shedding would stop. Six weeks. Not a single dose. The hair loss didn't slow down. Not even a little. But I gained back 15 pounds and the food noise came roaring back. So I went back on it. What choice did I have? My doctor ran everything. Thyroid, iron, vitamin D, B12, protein. All normal. "Your labs look great," he said. "Whatever you're doing is working." I wanted to scream. Then one night, 2:34 AM, I went looking for actual research instead of blog posts. The first thing I found was Bruce Ames. A biochemist who won the National Medal of Science for proving something called the triage theory. When your body has to allocate nutrients, it triages. Heart first. Brain first. Liver first. Hair is the patient in the ER waiting room with the paper cut. She's not getting seen. You can eat 130 grams of protein a day and take every vitamin in CVS. If your body has dramatically less to allocate — and on these meds, it does — your scalp still gets nothing. That explained why the shakes were pointless. It didn't explain the fourteen to one. For that I had to understand what my hair was actually doing, which nobody had ever bothered to tell me. Your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen. Forget the words. Growing, or shedding. There is no third thing. And normally the maths is heavily in your favour. On a healthy scalp, about 90% of your hair is in the growing phase at any given moment. Quietly getting longer, for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase gets moved over into shedding instead. And the deep calorie deficit pushes more across at the same time. On one of these medications, that 90% can fall to 40 or 50. So it stops being a few strands a day. It's a clump in the shower. A brush you don't recognise. A ponytail that's lost its weight. And what finally made sense of the fourteen to one is what estrogen had been doing all along. It's what keeps hair in the growing phase longer. Men don't rely on it. We do. So take a woman's scalp — already running on a thinner margin — and shift the balance the same way you shift his. Hers tips first. That's the fourteen to one. Not the weight loss speed. The balance was already closer to the edge on the scalp that had less holding it there. Then I found the study that made my hands go cold. Researchers at George Washington University, published in JAAD International — the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. By month six, the people on the medication had a 62% higher chance of developing the permanent kind of hair loss. The kind that doesn't come back. Because here's the part that had never once been explained to me. Every hair the medication pushes into shedding is still sitting there. And while you're still on it, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots never fill back in on their own. There's barely anything left on the growing side to cover them. A follicle can sit like that for a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what the 62% was counting. It wasn't a scare number. It was a clock. And suddenly every dead end I'd hit made sense. Biotin did nothing because my strands weren't breaking. They were coming out intact, full bulb attached. Healthy hair, released early. Collagen did nothing because it gets digested and routed to joints and bones long before any of it reaches a follicle. Protein did nothing because protein feeds a strand. It does not move a follicle from one phase to the other. That is a completely different job. And quitting the drug for six weeks did nothing, because coming off only stops new hair shifting over. It never moved back a single one of the follicles already sitting there. Then I looked up every supplement I'd been buying. Nutrafol, biotin, collagen, the gummies. Not one of them has ever put its shedding numbers through an independent lab and a peer-reviewed journal. They sell hundreds of millions a year on hope, not counted strands. I was funding it. That's when I found Dr. James Kilgour. A Stanford-trained, board-certified dermatologist who'd built something specifically for what these meds do to a woman's hair cycle. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He commissioned an independent lab called Dermaclaim to count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count dropped 68%. Brush count dropped 60%. And 95% of the women were shedding less within six weeks. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. Inside it are the two things that actually move the balance back. One is a peptide called AnaGain. It nearly doubles the amount of hair sitting in the growing phase. The exact thing the medication was pulling in the other direction. The other is Capixyl, which is the density one. In its studies it increased hair density by 79% against untreated, and outperformed the leading alternative by 81%. That's why what grows back comes in thick, instead of the see-through wispy stuff. One bottle. Thirty seconds before bed. Topical. Nothing swallowed, nothing that interacts with the medication. First two weeks: nothing. And I want you to expect that. Week three: the drain had less in it. Week four: smaller clumps on the brush. Week six: my husband, watching TV, asked if my hair looked thicker. It did. Like someone had pressed pause. Week eight: tiny baby hairs along my hairline, standing up when I pulled it back. The photo against the one from three months earlier was undeniable. Month three, my stylist stopped mid-cut and said "whatever you're doing, keep doing it." It's been five months now. The shedding is normal. The thinning at my crown is filling in. My part looks like a part again, not a highway. And the ponytail has weight in my hand again — the way it did before any of this started. I'm still on my medication. I never gave back a pound. I don't have to choose between my health and my hair anymore. If you're a woman losing hair on one of these medications and someone tells you to eat more protein — ask them one question. Ask them why it happens to women fourteen times more than men on the same dose, when women lose the weight slower. They won't have an answer. Because there isn't one that involves the protein. One thing before you go, and please read this part. Only buy it from the real KilgourMD site. There are copycats all over Amazon riding on the name. Cheap knockoffs in near-identical bottles, hoping you won't look twice. One of them literally spelled it "Kiligour." Another "Kilgore." Those are not the tested formula, and you're putting them on your scalp every single night. That's not something to gamble on. The real thing is only sold in one place, and I've linked it below. Men would have had this handed to them at the prescription pad. We had to go find ours. This is the one I found. https://kilgourmd.com/pages/glp1-hair-quiz P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose the weight, and that matters. It's just not hair advice. It never was. P.P.S. Yes, you keep the weight. This is topical. It has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. Before you buy anything, take the assessment. That's the link above. It asks about a dozen questions — how long you've been on it, when the shedding started, where it's worst — and it maps out your own timeline. When it started. Where you are now. And what's ahead if nothing changes. No email, no sign-up. It just shows you where you are. Mine came back further along than I'd have guessed, which is exactly what I needed to see fourteen months too late. P.P.P.P.S. If you've already come off yours hoping that would fix it, the assessment covers that too — there's a whole path through it for women who've stopped. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem, and it needs a different answer. P.P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.

A study of 547,993 people on weight loss medications found a 62% higher chance of developing permanent hair loss by month six. There is a two minute quiz that tells you where you personally sit on that. I took it fourteen months too late. Because I spent those fourteen months doing the one thing everybody told me to do. Eating more protein. I fit the exact profile of those half a million women. And I came within a few months of the permanent kind, the kind that doesn't come back, while I was busy choking down shakes. If you are on one of these medications and someone has told you this is a protein problem, read this before you buy one more tub of anything. Let me back up. The year before this was the best year of my adult life. I'd fought the same fifty pounds for two decades. Every diet, every program, the shame of gaining it all back. Then I started the medication, and for the first time the weight just came off. Seventy-two pounds. My A1C from 7.1 to 5.3. Off metformin for the first time in eight years. I loved what I saw in the mirror again. Then, a few months in, I started to lose my hair. Not a little. Handfuls, in the shower, every single wash. My part got wider. The ponytail got lighter in my hand every week. Until one morning I could see my own scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And every single person had the same answer. You're not eating enough protein. So I did what you're supposed to do. 130 grams a day. Measured. Tracked. Forced down with no appetite, because the medication kills your appetite and then someone tells you to eat like a bodybuilder. The collagen that made me gag every morning. The biotin. Fourteen months on the expensive supplement everyone in every group swears by. And it got worse. Not better. Bigger drain clogs. A wider part. A lighter ponytail every single week. "Eat more protein and give it time" was the single most dangerous advice I was ever given. Because for a lot of women, time is exactly what runs out. So I did the desperate thing. I quit the medication for six weeks, just to see if the shedding would stop. It didn't slow down at all. I gained fifteen pounds back and went right back on it. My doctor ran everything. Thyroid, iron, B12, protein. All normal. "Whatever you're doing is working," he said. I wanted to scream. That is when I stopped taking advice and started reading. Actual research, not blog posts. And I found it. Researchers at George Washington University, published in JAAD International, the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. That's where the 62% came from. And the word permanent. My hands went cold. Because I had been giving it time for fourteen months. Then I dug deeper. And I found the fact that finally explained why the protein never mattered. It came straight out of the drugmaker's own trials. Women lost hair at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it were the calorie deficit, if it were really about not eating enough, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. It was never the food. Let me tell you what protein actually does, the way I wish someone had explained it to me on day one. Yes, it's a building block. Hair is mostly protein. That part is true, and it's why the advice sounds right. But it is one building block on a list. Your hair needs protein, iron, zinc, vitamin D, a few others. And your body pulls what it needs to build a strand before anything else gets a say. So being a little low on protein doesn't make your hair fall out. It changes the texture. Drier. More brittle. Rougher than it used to feel. That is what not enough protein actually looks like. Hair that comes in a little worse. Not hair that lets go. And what was in my drain wasn't dry or brittle. It was healthy hair. Falling for no reason I could see. Fourteen months of shakes was never going to touch it. Because your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen, but forget the words. Growing, or shedding. There's no third thing. And normally the maths is heavily in your favour. On a healthy scalp about 90% of your hair is in the growing phase at once, quietly getting longer for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase moves into shedding instead, and the calorie deficit pushes more across at the same time. On these meds that 90% can fall to 40 or 50. So it's not a few strands a day anymore. It's a clump in the shower, a brush you don't recognise, a ponytail that's lost its weight. But here's the part that actually explains why nothing worked. Every hair the medication pushed into shedding is still sitting there. And while you are still on the medication, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots don't fill back in on their own. There's barely anything left on the growing side to cover them. And you cannot eat your way out of that. Protein feeds a strand. It doesn't move a follicle from one phase to the other. That's a completely different job. That is why the protein did nothing, the collagen did nothing, the biotin did nothing, and quitting for six weeks did nothing. Coming off stopped new hair shifting over. It never moved a single follicle back. Your follicles did not die. They're sitting in the shedding phase, empty, waiting for something to move them back into growing. But this is where the warning gets urgent. Because a follicle can sit like that a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That is what permanent in that study meant. The 62% was not a scare number. It was a clock. And I had been running mine down with protein shakes for fourteen months. Here is the part I would go back and change if I could. The study gave me the number for half a million women. It could not tell me a single thing about me. How much of mine had already crossed. How much was still sitting there recoverable. How long I had left before the rest of it went. I found that out from a quiz, and it took two minutes. It was built by the dermatologist who ended up being the answer to all of this, and it asks you the things that actually decide your odds. How long you have been on your medication. How long the shedding has been going. Where it shows worst. How much longer you plan to stay on. Then it shows you your own balance. Where your growing-to-shedding ratio sat before you started, and where it sits today. Not the average woman. Yours. Mine was further gone than I had let myself believe. I sat in my kitchen and looked at it and understood, for the first time in fourteen months, exactly what I had been doing to myself with a protein shake. If it is not for you, close the tab. It costs you two minutes and it tells you where you actually stand. The dermatologist is James Kilgour. Board-certified, Stanford-trained. He spent eighteen months building a serum for exactly this. Women losing their hair on these meds and being told to quit the drug or eat more protein, and watching it get worse either way. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He sent it to an independent lab, Dermaclaim, and had them count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count down 68%. Brush count down 60%. And 95% of the women were shedding less by week six. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. One serum. Thirty seconds before bed. Topical, nothing swallowed, nothing that touches the medication. It's called KilgourMD. Here's what happened to me. Week one, nothing, and I want you to expect that. Week three, the wad of hair I'd peel off the shower wall was smaller, then one morning there was almost nothing in my hand. Week six, the part stopped widening, and there were tiny baby hairs along my hairline, standing up when I pulled it back. By week twelve, the ponytail had weight in my hand again. A rope instead of a paintbrush. I'm still on my medication. I never gave back a pound. I got to mine in time. That's the whole reason I'm telling you this. The women in that 62% didn't get a warning. They got told to eat more protein. You just got the warning. You've got two roads. Change nothing, keep buying the shakes, and the balance stays where it is. The part that is widening keeps widening, month three to month six to the one-year mark, until the follicles sitting on the shedding side slip past the point where they can move back. That is the road where permanent stops being a word in a study and becomes the top of your own head. Or spend two minutes finding out where you actually are, and deal with it while the window is still open. The quiz is here. It will show you your own balance, and how much of it is still recoverable based on how long you have been shedding. That last part is the bit I needed and did not have. Because this does not look the same on every woman, and the timing changes everything. Take it before you spend another month waiting this out. https://kilgourmd.com/pages/glp1-hair-quiz You don't have to take my word for any of this either. Dr. Kilgour gives you 90 days. Use it every night, and if your part isn't filling in, one email gets every penny back. You keep the bottle. That's his risk, not yours. The follicles are still there. For how much longer, I can't tell you. That's why I stopped being quiet. Stop feeding it. Start shifting it back. P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose weight, and that matters. It just is not hair advice. It never was. Your follicle was never starving for it. P.P.S. Yes, you keep the weight. This has nothing to do with your medication and it will not touch your results. Quitting a medication that fixed your health to save your hair is, in the words of the experts, the single biggest mistake a woman in your position can make. The weight comes back. The hair does not. You do not have to choose. P.P.P.S. The quiz asks how long you have been on it and how long the shedding has been going, and those two answers change the whole picture. Six weeks of shedding and two years of shedding are not the same problem and do not get the same answer. Two minutes. P.P.P.P.S. If you have already come off yours hoping that would fix it, the quiz covers that too. Coming off stops new hair shifting over. It does not move back what is already sitting there. That is a different problem and it needs a different answer. P.P.P.P.P.S. Do not sit on this the way I did. A follicle that has only been on the shedding side a few months moves back fast. One that has been sitting for two years may not move back at all. Resting is fixable. Gone is not. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That is what changed my mind.

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

Here's the part no one on a weight loss med tells you: The moment your shedding stops can be the moment you start losing your hair for good. I'm a board-certified, Stanford-trained dermatologist — and this is the contradiction I have to explain to almost every woman who comes to me. Shedding and hair loss on a weight loss med are two different problems. 👇 🔸 The shedding — hair on your pillow, in the brush — usually slows on its own in a few months. That's the part your provider means by "give it time." 🔸 But underneath it, something else is happening that nobody explains. On a weight loss med, your body runs on a fraction of the calories it used to. So it triages — heart, brain, liver first. Your scalp? It's treated as cosmetic. Dead last. Most weeks it gets nothing. Starved of resources, it ages fast. The collagen that holds your hair in place breaks down. The grip around every follicle weakens. So the shedding can stop at month four or five — while the tissue underneath keeps deteriorating. That's why so many women wait 8, 9, 10 months and never recover. The follicles were never broken. The scalp aged out from under them. And you can't supplement your way out of it — anything you swallow reaches your organs long before your scalp. It has to be treated topically, at the source. So I spent 18 months building a routine to reverse that scalp aging directly, then handed it to an independent lab. In the trial: ✅ 98% of women responded ✅ Shedding dropped 68% in six weeks ✅ Regrowth 3x faster than minoxidil — the fastest ever recorded ✅ Zero side effects. Zero dependency. No interaction with any weight loss med. It's backed by a 90-day guarantee. If it doesn't work — one email, every penny back, and you keep the bottles. You don't have to choose between your weight loss and your hair. You just have to treat the right problem. I put together a free breakdown that walks through exactly what's happening on a weight loss med — whether your situation is shedding, scalp aging, or both, and what to do about it. Read it below. 👇 — Dr. James Kilgour

A study of 547,993 people on weight loss medications found a 62% higher chance of developing permanent hair loss by month six. There is a two minute quiz that tells you where you personally sit on that. I took it fourteen months too late. Because I spent those fourteen months doing the one thing everybody told me to do. Eating more protein. I fit the exact profile of those half a million women. And I came within a few months of the permanent kind, the kind that doesn't come back, while I was busy choking down shakes. If you are on one of these medications and someone has told you this is a protein problem, read this before you buy one more tub of anything. Let me back up. The year before this was the best year of my adult life. I'd fought the same fifty pounds for two decades. Every diet, every program, the shame of gaining it all back. Then I started the medication, and for the first time the weight just came off. Seventy-two pounds. My A1C from 7.1 to 5.3. Off metformin for the first time in eight years. I loved what I saw in the mirror again. Then, a few months in, I started to lose my hair. Not a little. Handfuls, in the shower, every single wash. My part got wider. The ponytail got lighter in my hand every week. Until one morning I could see my own scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And every single person had the same answer. You're not eating enough protein. So I did what you're supposed to do. 130 grams a day. Measured. Tracked. Forced down with no appetite, because the medication kills your appetite and then someone tells you to eat like a bodybuilder. The collagen that made me gag every morning. The biotin. Fourteen months on the expensive supplement everyone in every group swears by. And it got worse. Not better. Bigger drain clogs. A wider part. A lighter ponytail every single week. "Eat more protein and give it time" was the single most dangerous advice I was ever given. Because for a lot of women, time is exactly what runs out. So I did the desperate thing. I quit the medication for six weeks, just to see if the shedding would stop. It didn't slow down at all. I gained fifteen pounds back and went right back on it. My doctor ran everything. Thyroid, iron, B12, protein. All normal. "Whatever you're doing is working," he said. I wanted to scream. That is when I stopped taking advice and started reading. Actual research, not blog posts. And I found it. Researchers at George Washington University, published in JAAD International, the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. That's where the 62% came from. And the word permanent. My hands went cold. Because I had been giving it time for fourteen months. Then I dug deeper. And I found the fact that finally explained why the protein never mattered. It came straight out of the drugmaker's own trials. Women lost hair at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it were the calorie deficit, if it were really about not eating enough, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. It was never the food. Let me tell you what protein actually does, the way I wish someone had explained it to me on day one. Yes, it's a building block. Hair is mostly protein. That part is true, and it's why the advice sounds right. But it is one building block on a list. Your hair needs protein, iron, zinc, vitamin D, a few others. And your body pulls what it needs to build a strand before anything else gets a say. So being a little low on protein doesn't make your hair fall out. It changes the texture. Drier. More brittle. Rougher than it used to feel. That is what not enough protein actually looks like. Hair that comes in a little worse. Not hair that lets go. And what was in my drain wasn't dry or brittle. It was healthy hair. Falling for no reason I could see. Fourteen months of shakes was never going to touch it. Because your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen, but forget the words. Growing, or shedding. There's no third thing. And normally the maths is heavily in your favour. On a healthy scalp about 90% of your hair is in the growing phase at once, quietly getting longer for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase moves into shedding instead, and the calorie deficit pushes more across at the same time. On these meds that 90% can fall to 40 or 50. So it's not a few strands a day anymore. It's a clump in the shower, a brush you don't recognise, a ponytail that's lost its weight. But here's the part that actually explains why nothing worked. Every hair the medication pushed into shedding is still sitting there. And while you are still on the medication, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots don't fill back in on their own. There's barely anything left on the growing side to cover them. And you cannot eat your way out of that. Protein feeds a strand. It doesn't move a follicle from one phase to the other. That's a completely different job. That is why the protein did nothing, the collagen did nothing, the biotin did nothing, and quitting for six weeks did nothing. Coming off stopped new hair shifting over. It never moved a single follicle back. Your follicles did not die. They're sitting in the shedding phase, empty, waiting for something to move them back into growing. But this is where the warning gets urgent. Because a follicle can sit like that a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That is what permanent in that study meant. The 62% was not a scare number. It was a clock. And I had been running mine down with protein shakes for fourteen months. Here is the part I would go back and change if I could. The study gave me the number for half a million women. It could not tell me a single thing about me. How much of mine had already crossed. How much was still sitting there recoverable. How long I had left before the rest of it went. I found that out from a quiz, and it took two minutes. It was built by the dermatologist who ended up being the answer to all of this, and it asks you the things that actually decide your odds. How long you have been on your medication. How long the shedding has been going. Where it shows worst. How much longer you plan to stay on. Then it shows you your own balance. Where your growing-to-shedding ratio sat before you started, and where it sits today. Not the average woman. Yours. Mine was further gone than I had let myself believe. I sat in my kitchen and looked at it and understood, for the first time in fourteen months, exactly what I had been doing to myself with a protein shake. If it is not for you, close the tab. It costs you two minutes and it tells you where you actually stand. The dermatologist is James Kilgour. Board-certified, Stanford-trained. He spent eighteen months building a serum for exactly this. Women losing their hair on these meds and being told to quit the drug or eat more protein, and watching it get worse either way. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He sent it to an independent lab, Dermaclaim, and had them count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count down 68%. Brush count down 60%. And 95% of the women were shedding less by week six. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. One serum. Thirty seconds before bed. Topical, nothing swallowed, nothing that touches the medication. It's called KilgourMD. Here's what happened to me. Week one, nothing, and I want you to expect that. Week three, the wad of hair I'd peel off the shower wall was smaller, then one morning there was almost nothing in my hand. Week six, the part stopped widening, and there were tiny baby hairs along my hairline, standing up when I pulled it back. By week twelve, the ponytail had weight in my hand again. A rope instead of a paintbrush. I'm still on my medication. I never gave back a pound. I got to mine in time. That's the whole reason I'm telling you this. The women in that 62% didn't get a warning. They got told to eat more protein. You just got the warning. You've got two roads. Change nothing, keep buying the shakes, and the balance stays where it is. The part that is widening keeps widening, month three to month six to the one-year mark, until the follicles sitting on the shedding side slip past the point where they can move back. That is the road where permanent stops being a word in a study and becomes the top of your own head. Or spend two minutes finding out where you actually are, and deal with it while the window is still open. The quiz is here. It will show you your own balance, and how much of it is still recoverable based on how long you have been shedding. That last part is the bit I needed and did not have. Because this does not look the same on every woman, and the timing changes everything. Take it before you spend another month waiting this out. https://kilgourmd.com/pages/glp1-hair-quiz You don't have to take my word for any of this either. Dr. Kilgour gives you 90 days. Use it every night, and if your part isn't filling in, one email gets every penny back. You keep the bottle. That's his risk, not yours. The follicles are still there. For how much longer, I can't tell you. That's why I stopped being quiet. Stop feeding it. Start shifting it back. P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose weight, and that matters. It just is not hair advice. It never was. Your follicle was never starving for it. P.P.S. Yes, you keep the weight. This has nothing to do with your medication and it will not touch your results. Quitting a medication that fixed your health to save your hair is, in the words of the experts, the single biggest mistake a woman in your position can make. The weight comes back. The hair does not. You do not have to choose. P.P.P.S. The quiz asks how long you have been on it and how long the shedding has been going, and those two answers change the whole picture. Six weeks of shedding and two years of shedding are not the same problem and do not get the same answer. Two minutes. P.P.P.P.S. If you have already come off yours hoping that would fix it, the quiz covers that too. Coming off stops new hair shifting over. It does not move back what is already sitting there. That is a different problem and it needs a different answer. P.P.P.P.P.S. Do not sit on this the way I did. A follicle that has only been on the shedding side a few months moves back fast. One that has been sitting for two years may not move back at all. Resting is fixable. Gone is not. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That is what changed my mind.

The protocol I put my GLP-1 clients on just got peer-reviewed in one of the biggest derm journals 🙌

The hair routine I used for my GLP-1 hair loss just got peer-reviewed in one of the biggest derm journals and the offer is INSANE right now 🙌

If you're losing hair on a weight loss medication and you've been told to eat more protein — please read this before you choke down another shake. I was eating 130 grams a day. Drinking the collagen. Taking the biotin. I'd been on Nutrafol for fourteen months. Hair kept falling out anyway. Here is the fact that should have ended the "just eat more protein" conversation years ago. In the drugmaker's own trials, women lost hair on these medications at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it was the calorie deficit, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. Which means it was never the food. Something happens to women specifically on these medications — and almost nobody is treating it that way. I know, because I lived the whole thing first. Standing in the supplement aisle at Target, reading every biotin label, hoping the 10,000 mcg ones would be different from the 5,000 I'd already tried. Ordering the $47 collagen off Amazon, mixing it into everything even though it made me gag. Forcing 130 grams of protein a day with zero appetite, because every weight loss group swore that was the fix. Spending $89 a month on Nutrafol because surely something that expensive had to work. And it got worse. Not better. The drain clogs got bigger. My part got wider. The ponytail got lighter in my hand every single week. I lost 72 pounds on the medication. For the first time in twenty years I wasn't fighting the same fifty pounds over and over. I loved what I saw in the mirror again. And none of it mattered when I looked at the top of my head and could see my scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And everyone had the same answer. It's the rapid weight loss. You're not eating enough protein. Be patient. So I did the obvious thing. Three months in, I quit the medication entirely to see if the shedding would stop. Six weeks. Not a single dose. The hair loss didn't slow down. Not even a little. But I gained back 15 pounds and the food noise came roaring back. So I went back on it. What choice did I have? My doctor ran everything. Thyroid, iron, vitamin D, B12, protein. All normal. "Your labs look great," he said. "Whatever you're doing is working." I wanted to scream. Then one night, 2:34 AM, I went looking for actual research instead of blog posts. The first thing I found was Bruce Ames. A biochemist who won the National Medal of Science for proving something called the triage theory. When your body has to allocate nutrients, it triages. Heart first. Brain first. Liver first. Hair is the patient in the ER waiting room with the paper cut. She's not getting seen. You can eat 130 grams of protein a day and take every vitamin in CVS. If your body has dramatically less to allocate — and on these meds, it does — your scalp still gets nothing. That explained why the shakes were pointless. It didn't explain the fourteen to one. For that I had to understand what my hair was actually doing, which nobody had ever bothered to tell me. Your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen. Forget the words. Growing, or shedding. There is no third thing. And normally the maths is heavily in your favour. On a healthy scalp, about 90% of your hair is in the growing phase at any given moment. Quietly getting longer, for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase gets moved over into shedding instead. And the deep calorie deficit pushes more across at the same time. On one of these medications, that 90% can fall to 40 or 50. So it stops being a few strands a day. It's a clump in the shower. A brush you don't recognise. A ponytail that's lost its weight. And what finally made sense of the fourteen to one is what estrogen had been doing all along. It's what keeps hair in the growing phase longer. Men don't rely on it. We do. So take a woman's scalp — already running on a thinner margin — and shift the balance the same way you shift his. Hers tips first. That's the fourteen to one. Not the weight loss speed. The balance was already closer to the edge on the scalp that had less holding it there. Then I found the study that made my hands go cold. Researchers at George Washington University, published in JAAD International — the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. By month six, the people on the medication had a 62% higher chance of developing the permanent kind of hair loss. The kind that doesn't come back. Because here's the part that had never once been explained to me. Every hair the medication pushes into shedding is still sitting there. And while you're still on it, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots never fill back in on their own. There's barely anything left on the growing side to cover them. A follicle can sit like that for a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what the 62% was counting. It wasn't a scare number. It was a clock. And suddenly every dead end I'd hit made sense. Biotin did nothing because my strands weren't breaking. They were coming out intact, full bulb attached. Healthy hair, released early. Collagen did nothing because it gets digested and routed to joints and bones long before any of it reaches a follicle. Protein did nothing because protein feeds a strand. It does not move a follicle from one phase to the other. That is a completely different job. And quitting the drug for six weeks did nothing, because coming off only stops new hair shifting over. It never moved back a single one of the follicles already sitting there. Then I looked up every supplement I'd been buying. Nutrafol, biotin, collagen, the gummies. Not one of them has ever put its shedding numbers through an independent lab and a peer-reviewed journal. They sell hundreds of millions a year on hope, not counted strands. I was funding it. That's when I found Dr. James Kilgour. A Stanford-trained, board-certified dermatologist who'd built something specifically for what these meds do to a woman's hair cycle. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He commissioned an independent lab called Dermaclaim to count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count dropped 68%. Brush count dropped 60%. And 95% of the women were shedding less within six weeks. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. Inside it are the two things that actually move the balance back. One is a peptide called AnaGain. It nearly doubles the amount of hair sitting in the growing phase. The exact thing the medication was pulling in the other direction. The other is Capixyl, which is the density one. In its studies it increased hair density by 79% against untreated, and outperformed the leading alternative by 81%. That's why what grows back comes in thick, instead of the see-through wispy stuff. One bottle. Thirty seconds before bed. Topical. Nothing swallowed, nothing that interacts with the medication. First two weeks: nothing. And I want you to expect that. Week three: the drain had less in it. Week four: smaller clumps on the brush. Week six: my husband, watching TV, asked if my hair looked thicker. It did. Like someone had pressed pause. Week eight: tiny baby hairs along my hairline, standing up when I pulled it back. The photo against the one from three months earlier was undeniable. Month three, my stylist stopped mid-cut and said "whatever you're doing, keep doing it." It's been five months now. The shedding is normal. The thinning at my crown is filling in. My part looks like a part again, not a highway. And the ponytail has weight in my hand again — the way it did before any of this started. I'm still on my medication. I never gave back a pound. I don't have to choose between my health and my hair anymore. If you're a woman losing hair on one of these medications and someone tells you to eat more protein — ask them one question. Ask them why it happens to women fourteen times more than men on the same dose, when women lose the weight slower. They won't have an answer. Because there isn't one that involves the protein. One thing before you go, and please read this part. Only buy it from the real KilgourMD site. There are copycats all over Amazon riding on the name. Cheap knockoffs in near-identical bottles, hoping you won't look twice. One of them literally spelled it "Kiligour." Another "Kilgore." Those are not the tested formula, and you're putting them on your scalp every single night. That's not something to gamble on. The real thing is only sold in one place, and I've linked it below. Men would have had this handed to them at the prescription pad. We had to go find ours. This is the one I found. https://kilgourmd.com/pages/glp1-hair-quiz P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose the weight, and that matters. It's just not hair advice. It never was. P.P.S. Yes, you keep the weight. This is topical. It has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. Before you buy anything, take the assessment. That's the link above. It asks about a dozen questions — how long you've been on it, when the shedding started, where it's worst — and it maps out your own timeline. When it started. Where you are now. And what's ahead if nothing changes. No email, no sign-up. It just shows you where you are. Mine came back further along than I'd have guessed, which is exactly what I needed to see fourteen months too late. P.P.P.P.S. If you've already come off yours hoping that would fix it, the assessment covers that too — there's a whole path through it for women who've stopped. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem, and it needs a different answer. P.P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.

If you're losing hair on a weight loss medication and you've been told to eat more protein — please read this before you choke down another shake. I was eating 130 grams a day. Drinking the collagen. Taking the biotin. I'd been on Nutrafol for fourteen months. Hair kept falling out anyway. Here is the fact that should have ended the "just eat more protein" conversation years ago. In the drugmaker's own trials, women lost hair on these medications at roughly fourteen times the rate men did. Same drug. Same dose. Fourteen to one. And women lose weight slower on these drugs than men do. Not faster. Slower. So if it was the calorie deficit, men should be losing more hair, not less. The number should be reversed. It isn't. It's fourteen to one, against us. Which means it was never the food. Something happens to women specifically on these medications — and almost nobody is treating it that way. I know, because I lived the whole thing first. Standing in the supplement aisle at Target, reading every biotin label, hoping the 10,000 mcg ones would be different from the 5,000 I'd already tried. Ordering the $47 collagen off Amazon, mixing it into everything even though it made me gag. Forcing 130 grams of protein a day with zero appetite, because every weight loss group swore that was the fix. Spending $89 a month on Nutrafol because surely something that expensive had to work. And it got worse. Not better. The drain clogs got bigger. My part got wider. The ponytail got lighter in my hand every single week. I lost 72 pounds on the medication. For the first time in twenty years I wasn't fighting the same fifty pounds over and over. I loved what I saw in the mirror again. And none of it mattered when I looked at the top of my head and could see my scalp through my hair. It wasn't vanity. It was grief. I was watching a piece of myself disappear and I couldn't stop it. And everyone had the same answer. It's the rapid weight loss. You're not eating enough protein. Be patient. So I did the obvious thing. Three months in, I quit the medication entirely to see if the shedding would stop. Six weeks. Not a single dose. The hair loss didn't slow down. Not even a little. But I gained back 15 pounds and the food noise came roaring back. So I went back on it. What choice did I have? My doctor ran everything. Thyroid, iron, vitamin D, B12, protein. All normal. "Your labs look great," he said. "Whatever you're doing is working." I wanted to scream. Then one night, 2:34 AM, I went looking for actual research instead of blog posts. The first thing I found was Bruce Ames. A biochemist who won the National Medal of Science for proving something called the triage theory. When your body has to allocate nutrients, it triages. Heart first. Brain first. Liver first. Hair is the patient in the ER waiting room with the paper cut. She's not getting seen. You can eat 130 grams of protein a day and take every vitamin in CVS. If your body has dramatically less to allocate — and on these meds, it does — your scalp still gets nothing. That explained why the shakes were pointless. It didn't explain the fourteen to one. For that I had to understand what my hair was actually doing, which nobody had ever bothered to tell me. Your hair is only ever doing one of two things. It's growing, or it's shedding out. Dermatologists call those anagen and telogen. Forget the words. Growing, or shedding. There is no third thing. And normally the maths is heavily in your favour. On a healthy scalp, about 90% of your hair is in the growing phase at any given moment. Quietly getting longer, for years at a time. Only a small handful are resting and about to let go. That's why you never notice. A few fall out each day, and there's a whole army still growing to cover for them. The medication shifts that balance. Hair that should have stayed in the growing phase gets moved over into shedding instead. And the deep calorie deficit pushes more across at the same time. On one of these medications, that 90% can fall to 40 or 50. So it stops being a few strands a day. It's a clump in the shower. A brush you don't recognise. A ponytail that's lost its weight. And what finally made sense of the fourteen to one is what estrogen had been doing all along. It's what keeps hair in the growing phase longer. Men don't rely on it. We do. So take a woman's scalp — already running on a thinner margin — and shift the balance the same way you shift his. Hers tips first. That's the fourteen to one. Not the weight loss speed. The balance was already closer to the edge on the scalp that had less holding it there. Then I found the study that made my hands go cold. Researchers at George Washington University, published in JAAD International — the peer-reviewed journal of the American Academy of Dermatology. They tracked over a million people. Half a million on the medication, half a million not. By month six, the people on the medication had a 62% higher chance of developing the permanent kind of hair loss. The kind that doesn't come back. Because here's the part that had never once been explained to me. Every hair the medication pushes into shedding is still sitting there. And while you're still on it, nothing is moving it back. You're not just losing more. You're growing less at the same time. That's why the thin spots never fill back in on their own. There's barely anything left on the growing side to cover them. A follicle can sit like that for a while and still come back. Past a certain point, it stops re-entering the growing phase at all. Not dead. Just past the point where anything reaches it. That's not resting anymore. That's gone. That's what the 62% was counting. It wasn't a scare number. It was a clock. And suddenly every dead end I'd hit made sense. Biotin did nothing because my strands weren't breaking. They were coming out intact, full bulb attached. Healthy hair, released early. Collagen did nothing because it gets digested and routed to joints and bones long before any of it reaches a follicle. Protein did nothing because protein feeds a strand. It does not move a follicle from one phase to the other. That is a completely different job. And quitting the drug for six weeks did nothing, because coming off only stops new hair shifting over. It never moved back a single one of the follicles already sitting there. Then I looked up every supplement I'd been buying. Nutrafol, biotin, collagen, the gummies. Not one of them has ever put its shedding numbers through an independent lab and a peer-reviewed journal. They sell hundreds of millions a year on hope, not counted strands. I was funding it. That's when I found Dr. James Kilgour. A Stanford-trained, board-certified dermatologist who'd built something specifically for what these meds do to a woman's hair cycle. He built it for his own mother. She was on one of these medications for her health, couldn't come off it, and it was taking her hair. And he didn't run a survey. He commissioned an independent lab called Dermaclaim to count the shedding by hand. Every strand off a clinical brush. Every strand off a clinical wash. Before and after. Wash count dropped 68%. Brush count dropped 60%. And 95% of the women were shedding less within six weeks. Peer-reviewed and published in the Journal of Drugs in Dermatology. Counted hairs. An outside lab. In print. Not a survey. Inside it are the two things that actually move the balance back. One is a peptide called AnaGain. It nearly doubles the amount of hair sitting in the growing phase. The exact thing the medication was pulling in the other direction. The other is Capixyl, which is the density one. In its studies it increased hair density by 79% against untreated, and outperformed the leading alternative by 81%. That's why what grows back comes in thick, instead of the see-through wispy stuff. One bottle. Thirty seconds before bed. Topical. Nothing swallowed, nothing that interacts with the medication. First two weeks: nothing. And I want you to expect that. Week three: the drain had less in it. Week four: smaller clumps on the brush. Week six: my husband, watching TV, asked if my hair looked thicker. It did. Like someone had pressed pause. Week eight: tiny baby hairs along my hairline, standing up when I pulled it back. The photo against the one from three months earlier was undeniable. Month three, my stylist stopped mid-cut and said "whatever you're doing, keep doing it." It's been five months now. The shedding is normal. The thinning at my crown is filling in. My part looks like a part again, not a highway. And the ponytail has weight in my hand again — the way it did before any of this started. I'm still on my medication. I never gave back a pound. I don't have to choose between my health and my hair anymore. If you're a woman losing hair on one of these medications and someone tells you to eat more protein — ask them one question. Ask them why it happens to women fourteen times more than men on the same dose, when women lose the weight slower. They won't have an answer. Because there isn't one that involves the protein. One thing before you go, and please read this part. Only buy it from the real KilgourMD site. There are copycats all over Amazon riding on the name. Cheap knockoffs in near-identical bottles, hoping you won't look twice. One of them literally spelled it "Kiligour." Another "Kilgore." Those are not the tested formula, and you're putting them on your scalp every single night. That's not something to gamble on. The real thing is only sold in one place, and I've linked it below. Men would have had this handed to them at the prescription pad. We had to go find ours. This is the one I found. https://kilgourmd.com/pages/glp1-hair-quiz P.S. Keep eating your protein. I mean that. On these meds it protects your muscle and your strength while you lose the weight, and that matters. It's just not hair advice. It never was. P.P.S. Yes, you keep the weight. This is topical. It has nothing to do with your medication and it won't touch your results. Quitting a medication that fixed your health to save your hair is the single biggest mistake a woman in your position can make. The weight comes back. The hair doesn't. You don't have to choose. P.P.P.S. Before you buy anything, take the assessment. That's the link above. It asks about a dozen questions — how long you've been on it, when the shedding started, where it's worst — and it maps out your own timeline. When it started. Where you are now. And what's ahead if nothing changes. No email, no sign-up. It just shows you where you are. Mine came back further along than I'd have guessed, which is exactly what I needed to see fourteen months too late. P.P.P.P.S. If you've already come off yours hoping that would fix it, the assessment covers that too — there's a whole path through it for women who've stopped. Coming off stops new hair shifting over. It doesn't move back what's already sitting there. That's a different problem, and it needs a different answer. P.P.P.P.P.S. Don't sit on this the way I did. A follicle that's only been on the shedding side a few months moves back fast. One that's been sitting for two years may not move back at all. Resting is fixable. Gone isn't. P.P.P.P.P.P.S. For anyone who wants to read it themselves: the big study is out of George Washington University in JAAD International, and the shedding results were published in the Journal of Drugs in Dermatology. Look them up. That's what changed my mind.