Thyroid Hair Secrets Facebook ad: “Read this if the medication that's supposed to help is…”

Ran for 37 days, from March 24 to April 30, 2026, the last day Crush saw it.
Run by Thyroid Hair Secrets on Facebook. Crush is not the advertiser and does not verify its claims. See this ad in Meta's Ad Library(opens in a new tab)
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I saw a statistic that made me sick. 90% of hypothyroid patients are losing more hair on levothyroxine. The exact same medication that's supposed to stop the hair loss and improve their symptoms. Not 50%. Not 70%. 90%. And by the end of this you're gonna be pissed. Because there's two things happening right now. Your levothyroxine is being turned into the exact hormone that's making you lose hair and feel horrible. Because your doctors are too lazy to test your full thyroid panel. And your labs will show normal the entire time. Your TSH. Your T4. Everything in range. So your doctor keeps telling you you're fine while your hair falls out in their office. And it all started because of a patient that walked in last week. Her name was Maria. Labs showed her free T3 sitting at the bottom third of the range. TSH was about 1.98. She was on 50 mcg of levothyroxine. Honestly this is what most of my hypothyroid patients look like. This exact profile. All shedding hair. All gaining weight. All dealing with fatigue. All with numbers that look exactly like this. But she didn't look like a patient with those numbers normally looks. I pulled up her new labs. Free T3 in the upper third of the range. TSH literally the same. Didn't move. I asked her what she's been doing differently. "Nothing really. Just something I heard about on Reddit." I didn't believe her. "What new medication did you start? Did you start taking T3? Cytomel? What did you start taking?" "Nothing like that. I've just been taking this one thing for like eight months." I pulled up her labs side by side. Old and new. And I just couldn't believe it. Because everything was kind of in range before. Everything looked normal. Like how most of my patients look. But her free T3. That was the only thing that jumped. And while I'm looking at this she goes "hey Dr. Margaret have you ever heard about the levothyroxine and hair loss study? Something published in like 2025?" Levothyroxine and hair loss study? "No I haven't. I'll take a look at it later. But Maria I'm gonna be honest with you. I could literally pull you off your levothyroxine right now. The way your body's going from T4 to T3 is so good you barely even need it. 25 mcg would be best at this point." "But my hypothyroidism—" "Keep doing whatever you're doing. Because it's working better than anything I was about to suggest." She walked out. And I sat on my lunch break just thinking. Something was just bothering me. I've been in endocrinology since I finished my residency. Nearly my whole career. I know every treatment. Every drug. Every protocol these women take. And the hair loss just wouldn't stop. No matter how much I adjusted their levo. No matter if their labs looked perfect. The hair would just keep falling. I'd have women come in. Hair falling out in clumps. Most of them just crying as they'd scroll through their phone showing me pictures. Telling me about drawing on their eyebrows every morning because most of it would be gone. And I'd see it. And I'd try to find something to connect it to. But literally every single number would be normal. The whole panel. TSH in range. T4 in range. Everything fine. And I literally wouldn't know what else to do. Other than tell them take more vitamin D. Take more iron. Maybe bump their dose. But the TSH would already be normal. There was nothing left to adjust. And I'd kind of just tell them "just wait it out honey. It's gonna get better. The shedding is gonna stop. Try to reduce your stress." But it never got better. It never stopped. Because I literally didn't know what else to tell them. That's when I started thinking about the study Maria mentioned. Levothyroxine and hair loss. I already thought I knew everything about this. But honestly it's been a while since I got any new information. We don't really get taught anything new after we leave medical residency. So I looked it up. Pubmed, 2025/09/16 152 hypothyroid patients. All on levothyroxine. All losing their hair. And at first I kind of thought okay. They're probably just losing more hair because of the shedding phase. The body still adjusting. That's what we were all taught to think. But this was five to seven months after being put on levo. Not weeks. Months. And 90% of them were still shedding more hair. I read through it again. And again. And again. And I just kept thinking. Why are we not taught to run the full panel. Why are we only taught to run TSH. Why are we not running these labs on our patients. Why has nobody updated us on this since residency. 152 patients. 90% still losing hair. On the medication that's supposed to help them. And it made sense. Because that's exactly what I was seeing. Every single day. In my own office. Woman after woman after woman. All on levo. All with normal labs. All losing their hair. And me just sitting there feeling guilty because I couldn't help them. Telling them to just wait it out when it was never going to get better on its own. I finally had something. I finally had something I could actually test for. Something I could point to. Here's what I found. Your thyroid runs on something called T3. Think of T3 as a key. Your body is full of locks. When the keys open the locks everything works. Your hair grows. Your energy comes back. Your weight regulates. Your inflammation goes down. Everything. Your levo gives you T4. And your body is supposed to take that T4 and turn it into T3. Real keys. That's it. That's the whole job of your thyroid medication. Give your body the raw material so it can make the keys. But here's what that study showed me. What I never looked at in 17 years. When your body has been under stress for too long. And with hypothyroidism your body is always under stress. It stops making real keys. It starts making broken ones. Reverse T3. And the broken keys look identical to real keys. Exactly the same. They slide right into the lock. But they don't turn. They just get stuck. They jam. And once a lock is jammed with a broken key the real key can't get in. Doesn't matter how many real keys your body makes. The lock is taken. Nothing opens. Now multiply that across your whole body. Thousands of locks. Jammed with broken keys. Nothing opening. Nothing working. Hair not growing. Weight not moving. Energy gone. That's what the study was showing. 90% of these women on levo were making broken keys instead of real ones. Their medication was being converted into the thing that was jamming their locks. More levo just meant more broken keys. More jammed locks. More hair falling out. And every dose increase made it worse. Not better. Because more T4 flooding in just gave the body more raw material to turn into broken keys. That's why the hair loss got worse after starting medication. That's why the dose bump made it worse. That's why five months later 90% of them were still shedding. The medication wasn't failing. The conversion was failing. And nobody was testing for it. And here's the part that made me sick. Every time these women came into my office crying about their hair. Every time they showed me pictures on their phone. Every time I told them "just wait it out" and "try to reduce your stress." That stress. The stress of watching their hair disappear. The stress of doctors not believing them. The stress of not knowing why this was happening. That stress was telling their bodies to make MORE broken keys. Jamming the locks tighter. More shedding. Which made them more stressed. Which made more broken keys. Which made more hair fall out. They were stuck in a loop and I was the one telling them to just be patient while the loop ran tighter every single day. And the whole time TSH looked perfect. Because TSH just tells you keys are being made. It doesn't tell you they're broken. It doesn't tell you the locks are jammed. It doesn't tell you the medication is being turned into the thing that's killing their hair. That's why every lab I ever ran looked normal. That's why I never had anything to adjust. That's why I kept telling women there was nothing wrong when everything was wrong. I just wasn't looking at the right thing. So I started searching for what actually clears Reverse T3. And it was the same thing that just kept popping up. Over and over. In every paper. Every journal. Selenium and iodine in an exact 2 to 1 ratio. That's what clears the broken keys and helps your body start making real ones again. And ashwagandha. But not the regular ashwagandha. Because I've told patients to avoid ashwagandha for years. The random stuff on Amazon with unknown dosing and cheap fillers can actually mess with your thyroid. That's real. That's why most doctors say stay away from it. But KSM-66 is a completely different thing. It's the clinical grade form. Specific extraction. Specific dose. Actually studied. And what it does is calm the stress response that's telling your body to keep making broken keys. It doesn't overstimulate your thyroid. It just stops the panic signal. Same plant. Completely different thing. All of it in liquid form. Because with hypothyroidism the gut is so destroyed that pills barely absorb anything. I tried to formulate it myself. I'm a single mother and a doctor and I have patients who need this. But it cost nearly $500 just to get the raw ingredients in the right ratios. Before I could even put anything together. I couldn't afford that. Not for myself. Not for my patients. That's when I thought about Maria. Whatever she was taking had to have all of this in it already. It had to. I still had her number from her file. I called her. "Maria. What is it you've been taking? What's it called?" "Oh yeah it's just called Peak Form." "Is there a website I can look at?" She sent me a screenshot of the ingredients. And literally everything was matching up. The selenium. The iodine. The 2 to 1 ratio. The KSM-66. The liquid form. Everything I found in the research papers was sitting in this one formula. I went on the website. $27. I spent nearly $500 trying to source the raw ingredients myself. And this was $27. I ordered it at like 3 AM. But not for a patient. For myself. I don't like getting into too much detail about this because it kind of just makes me remember that I have it. I always try to convince myself like mine isn't that bad. Like I basically don't have it at all. But I've been visibly thinning for about two years now. I part my hair a certain way so you can't tell. I do this half-up thing that covers the thin spots. And I never wear my hair down at the office anymore because the overhead lighting makes it obvious. And my energy is significantly less than it used to be. I've been gaining a little weight. But compared to everybody that comes into my office. Like I'd look at myself and think I'm fine. Because I have women with bald spots walking in. Showing me photos on their phone while they cry. Drawing on their eyebrows every morning because the outer half is gone. Begging me to help them. So I'd convince myself I was basically perfect compared to that. But I wasn't perfectly fine myself. And after finding all this about Reverse T3 I tested myself. Mine was above range. High. I don't wanna get into too much detail about it. But I decided I'd take it myself. There was really no harm in it. It was just minerals supporting the conversion. So I started taking it with my levo. Here's my clinical observation log. Because yes I kept one. I'm an endocrinologist. I can't help it. Week 1. No observable change. Same amount of hair when I ran my fingers through. Same thinning at my part. This was expected. Anything legitimate needs time to build in the body. Week 2. Some reduction in shedding when brushing. But too early to confirm. Could have been a good wash day. Week 3. I started counting hairs on my brush. I'd been averaging 40 to 50 per session for months. I was at about 15 to 20. That's a measurable change. Not hopeful. Measurable. Week 4. I examined my part line under the same bathroom light I use every week. Visibly narrower. I took a photo and compared it to week 1. Not even close. Week 6. Baby hairs. Along my hairline. Along my part. Little pieces just sticking up. I confirmed with a magnifying mirror because I didn't trust my own eyes. I was getting new growth. Month 2. I ran my fingers through my hair without flinching for the first time in almost two years. A few strands came out. A few. I used to lose 40 to 50 per session. My nurse looked at me one morning and goes "did you change your hair?" I didn't change my hair. My hair changed. The half-up thing I was doing every morning didn't need as much work. The part I'd been hiding didn't need as much hiding. Some mornings I just wore it down. I tested my Reverse T3 again. It was dropping. Significantly. Month 3. I could feel it in my ponytail. Actual thickness. Not what it used to be. But more than it's been in two years. That's when it really hit me. I spent 17 years telling women to take their levo. Wait it out. Give it time. The shedding will stop. Try vitamin D. Try iron. Reduce your stress. And the thing that was actually causing their hair loss was something I never tested for. Something I never looked at. Something we're just never trained to look at. 152 patients. 90% still losing hair. And the one lab that would have explained all of it was the one none of us were running. If you're on levothyroxine right now. And your hair is falling out. And your doctor keeps telling you your labs are normal and to just wait it out. You're not crazy. You're not imagining it. And it's not just a phase. There's a conversion problem that your doctor isn't testing for. And your medication might be feeding it. You don't have to choose between managing your thyroid and keeping your hair. Maria didn't. And honestly neither did I. Its called Peak Form. peakformnutrition.net/products/peak-form-thyroid-support-1 They have a guarantee and you keep the bottle if it doesn't work. That's the same reason I tried it. Because after 17 years of watching supplements fail my patients I wasn't about to waste money on something I couldn't return. $27. That's it. And I need you to understand something. Every day that goes by with your locks jammed the cycle doesn't pause. Your body keeps making broken keys. The broken keys keep jamming the locks. The jammed locks keep telling your body something is wrong. Which makes more broken keys. It's running right now. While your doctor tells you to wait it out. It's getting worse underneath. I watched it happen to my patients for 17 years without knowing what I was looking at. I told them to be patient while the loop ran tighter every single day. I don't want you sitting on this the way I sat on it. The way I let my own patients sit on it. Because your TSH might be perfect. Your labs might look fine. Your doctor might say you're normal. But if your hair is still falling out there's something they're not testing for. And you deserve to know that before you spend another year pulling clumps out of the drain waiting for it to stop on its own. Because it won't. Not until the locks are cleared. P.S. — My only regret is not finding this sooner. Every month I spent telling my patients to "just wait it out" was a month their locks were getting jammed tighter. If I'd known about Reverse T3 earlier I wouldn't have watched so many women suffer for so long. And I wouldn't have spent two years convincing myself my own thinning wasn't that bad.
Where the ad sends people
peakformnutrition.net
Read this if the medication that's supposed to help is making your hair fall out ☝️
Peak Form
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