There Are Two Reasons Your Hair Is Falling Out on a GLP-1. Your Doctor Only Told You One.

Here's the other — and why every supplement you've already tried couldn't fix it.

An open letter to every woman on Ozempic, Wegovy, Mounjaro, or Zepbound who has tried biotin, collagen, or Nutrafol — and watched her hair keep thinning anyway. From the founder of Lunvara — a woman who lived this herself, ran the math on every product she tried, and built what was missing.

By Maya · Founder, Lunvara

Published April 2026

↗ ♡ ≡

I was where you are now

I'm Maya. I'm the founder of Lunvara. And before I built it, I was the customer.

Two years ago, I was nine months into Mounjaro and four hair supplements deep into trying to fix what the medication was doing to my hair. None of them had worked. I'd lost track of which one I'd started when, what dose, in what order. By the time a friend sent me the message that changed everything, I had four bottles on my bathroom counter and somewhere between $700 and $900 in receipts I'd half-deleted from my email.

Let me tell you how I got there.

I'd been overweight since my late twenties. I'd tried everything — Whole30, Noom, intermittent fasting, the trainer my friend swore by. I would lose fifteen pounds, gain back twenty, and hate myself a little more each time. By 41 my knees hurt going up the stairs in my own house. My doctor had used the word "pre-diabetic" twice in two years.

So I asked her about Mounjaro.

The first three months I lost weight steadily for the first time since my late twenties. By month four my knees stopped hurting on the stairs. I joined a Pilates studio — I'd never been able to make a class stick before, but for the first time my body wasn't the thing standing in the way.

By month five I was going three mornings a week. I was sleeping better. I felt lighter in a way that wasn't just about the scale. I started catching glimpses of myself in the mirror that I actually recognised — that I actually liked. After fifteen years of fighting my body, I was finally starting to feel like myself again.

And then around month four, almost overnight, I started seeing more hair in the shower.

At first I told myself it was nothing. Maybe stress. Maybe the season. By month six it wasn't nothing anymore.

I bought biotin. The good kind, 10,000 mcg. I gave it sixty days. Nothing.

I added collagen powder — the kind everyone in the GLP-1 groups mixes into their morning coffee. Sixty more days. Nothing.

By month seven I was on Nutrafol. Four pills a day, $79 a bottle. Three months. I watched my ponytail elastic wrap one extra time. Then two.

By month nine the hair loss was no longer just a frustration. It was changing how I felt about myself in a way I couldn't ignore. My hair was part of who I was — when I had thick hair, I felt more like myself, more attractive to my husband, more like the woman I'd worked so hard to become. Watching it thin was undoing the whole thing. I was finally getting my body back, and I was losing something I'd never even thought to be grateful for.

And I was tired. Tired of trying things that didn't work. Tired of reading reviews. Tired of the cost — $79 here, $48 there, $35 monthly, $89 for the trial bottle from that Instagram ad. I'd started avoiding mirrors in dressing rooms because the overhead lighting showed my scalp through my part in a way I couldn't unsee.

That was the month I got the message. A friend in my Zepbound Facebook group sent me one comment, three sentences long, from a different group. I'll show it to you in a minute.

If you've tried biotin, collagen, or Nutrafol and you're still losing hair on your medication — that comment is why this letter exists.

The frustration that almost broke me

I want to be honest about how dark it got for a few weeks. Because I think some of this might sound familiar.

By month nine I'd started doing things that weren't like me.

I stopped letting my husband take photos of me from behind. I asked my sister to delete the back-of-head shot from my niece's birthday before she had a chance to post it. I told my best friend I was "growing my hair out" — I'd never lied to her about anything in fifteen years of friendship. I wasn't growing it out. I was hiding what was left of it.

I stopped going to my Pilates class. Not because of my body — my body was finally something I was proud of. Because the studio had a wall of mirrors and the same overhead lighting as the dressing rooms, and I could see my own scalp from across the room when I bent forward.

For about three weeks in October I caught myself doing the math on what I'd done versus what I had to show for it. Nine months in. $800 spent. Four supplement bottles on my counter. And a part line that was visibly wider than it had been when I started taking the medication that was supposed to fix my life.

That's how frustrated I was. Not in crisis. Not desperate. Just — out of options. Doing everything right. Watching it not work.

And the worst part wasn't the hair. The worst part was the silence. The way my doctor waved her hand and said "give it time." The way my labs kept coming back "normal." The way every supplement bottle on my counter said "clinically tested" and "results in 90 days" and none of them did a thing.

I was hitting my protein. I was sleeping seven hours. I was taking the brand my Facebook group recommended. And my hair kept thinning anyway.

Somewhere around month nine I realized something I couldn't say out loud:

Either I was failing — or someone, somewhere, was lying to me about why this was happening.

It turned out to be the second one.

Not in the conspiracy way. In a much quieter, much more frustrating way that I'm going to walk you through in the next few minutes.

Where the money went

I'm not going to make you read three thousand words of memoir before getting to the science. Here's what I tried, in order, before I figured out what was actually going on:

By the end I was taking eleven pills a day across four products. None of them were addressing what was actually happening — and none of them combined did either. The math just got more expensive while my hair kept thinning.

If you're somewhere in the middle of that same trail right now — please keep reading before you order the next one.

The comment that changed everything

The comment my friend sent me was three sentences. I'll never forget them.

GLP-1 hair loss isn't one thing. It's two things at the same time. And every supplement on the market is built for the wrong one.

The woman who wrote it had been an endocrinology nurse practitioner. She'd left clinical practice in 2023, frustrated by exactly what I'd been frustrated by — woman after woman after woman on these medications losing their hair while every provider gave the same advice and every supplement company sold the same product.

She'd been quietly reading research papers. What she figured out is going to feel — for a moment — like a punch to the stomach. Because once you understand it, you understand why every dollar you've already spent was guaranteed not to work.

But I want you to read this part with hope, not despair. Because here's the thing she explained that I want you to hold onto:

You needed to hear that before I tell you the rest. So let me tell you the rest.

Your hair is falling out for two reasons. Not one.

The first reason — the one your doctor mentioned

When you suppress your appetite by 40 to 60 percent, your follicles start running out of what they need to stay alive. Iron. Zinc. Vitamin D. Real, bioavailable protein.

Your hair follicles are some of the hungriest cells in your body. They need a stunning amount of iron specifically to keep producing new hair. When you stop eating enough overall — which is what GLP-1 medications make you do — iron is one of the first nutrients that drops. When iron drops below a certain line, your follicles do something self-protective: they push your existing hairs into the resting phase early.

Three months later, every one of those resting hairs sheds at the same time.

That's the clumps in the shower. The pillow hair. The brush.

It has a name in dermatology: telogen effluvium. It's real, it's well-documented, and it's what your doctor was talking about when she said "the shedding is from the weight loss."

She was right. She just stopped halfway.

The second reason — the one almost nobody mentions

Here's where I want you to slow down. Because this is the part that explains everything you've been seeing in the mirror that telogen effluvium can't.

GLP-1 medications change your hormones. Not just the hunger ones — others too. And for a meaningful number of women, one of the things they change is a hormone called DHT.

You may have heard of DHT before. It's the same hormone responsible for male pattern baldness. Yes — women have it too, in smaller amounts. And yes, GLP-1 medications can raise it.

What does DHT actually do to hair? Here's the picture I want you to hold in your mind:

That hand is DHT. And until it lets go, no amount of fertilizer — no biotin, no collagen, no protein — will make those bulbs bloom again. Because the problem isn't fertilizer. The problem is the squeezing.

How to tell which one is happening to you

Most women with GLP-1 hair loss have both at once. But here's how to tell where each one is showing up:

Most likely you've got both. Which is exactly why nothing you've tried has worked.

Your standard blood test won't catch the DHT side, by the way. Doctors test the DHT in your bloodstream — but the squeezing happens locally, at the follicle. Your blood can look perfectly normal while your follicles are getting squeezed half to death.

This is why your doctor keeps saying "your labs are fine." She's not lying. She's just looking at the wrong place.

Why every product you've tried failed

Now go back to my list of $817 in supplements and you'll see the pattern instantly:

Look at the right column. Six products. Eight hundred and seventeen dollars. Not one of them addressed the squeezing.

That's not bad luck. That's not bad shopping. That's the whole supplement industry building products for one half of a problem and quietly ignoring the other half — because addressing the squeezing requires plant ingredients that are more expensive, harder to source, and harder to standardize. They were betting most women wouldn't figure it out.

That sentence isn't bashing the supplement industry. Most of those brands are well-made for the women they were designed for. Nutrafol works fine for general thinning from stress. Viviscal works fine for postpartum shedding. Biotin works fine for actual biotin deficiency.

But none of them were built for what GLP-1 medications specifically do — both reasons at the same time.

That's the gap I had to fill. Because nobody else would.

What I built — Lunvara

I'm not going to pretend Lunvara is "another supplement." That's exactly what it isn't, and it's why this entire letter exists.

Every other product in this space picked one half of the problem and built a formula for it. Either the nutritional half (biotin, collagen, prenatals) or a watered-down version of the hormonal half (Nutrafol's small dose of saw palmetto buried in a proprietary blend).

Lunvara is the only formula that addresses both at clinical doses, in one bottle, with no proprietary blend hiding the amounts. That's why I had to build it — because I'd been looking for something exactly like this for nine months and nothing on the market came close.

I worked with a formulator for eight months. I refused two early drafts because the saw palmetto dose was too low. I refused three iron sources because they were the cheap kind that causes constipation and nausea. I sent batches back when the gummy texture wasn't right — I wasn't going to ship something I wouldn't take myself every morning.

Here is exactly what's in the bottle, and exactly what each ingredient does. Not "supports." Does.

One gummy a day. That's the whole regimen. Not four. Not a handful. Just one.

You take them with breakfast and you forget about them. No pills to swallow. No coffee to mix. No four-times-a-day reminder on your phone.

A note on why we made gummies instead of capsules — because every careful researcher who reads this letter ends up asking. Capsules are technically more "efficient" by weight. But there are two reasons we went the other way.

The first is taste. When you're on a GLP-1, your appetite is already suppressed. The last thing you want first thing in the morning is to force down something that tastes like a pill. We spent four months on the flavour profile alone — because if you don't actually want to take it, you won't, and a supplement you don't take doesn't work. Ours actually tastes good.

The second is consistency. Gummies are taken at a 90%+ rate in clinical compliance studies. Capsules — especially four-a-day capsule regimens like Nutrafol — drop to 60% or below within sixty days. The "more efficient" capsule formula that's only taken half the time is, mathematically, less effective than the slightly larger gummy formula that's taken every day. We built for what actually gets into your body, not what looks good on the label.

What to expect, week by week

I'm not going to ask you to wait six months before you decide if this works. That's how the supplement industry keeps you subscribed while nothing happens. I gaslit myself with that promise on Nutrafol. I will not do it to you.

Here's the real timeline, based on what I saw in myself, what early customers reported, and what we now hear from women who've taken Lunvara for three months or more.

Three things I want to address directly

I know what you're thinking right now. Because I thought it too.

A note on supply

Before you order, one piece of information you deserve to have.

We make Lunvara in small batches. The current batch is selling faster than the last one — partly because more women are finding this letter, partly because customer reorders are higher than we projected. When this batch sells out, the next batch takes six to eight weeks to manufacture, test, and ship.

I'm telling you this not as a sales tactic. I'm telling you because I'd rather you know now than discover you have to wait two months when you decide to start.

If you want to start this week, order now. If you're not ready, you're not ready — but please don't wait so long that you have to add another six weeks of shedding to the wait.

There's no countdown timer on this page. There's no fake "only 47 left" badge. I refuse to add manipulation to a category already drowning in it. Just an honest production schedule and an honest piece of information.

How to try Lunvara