Biotin, collagen, and minoxidil were not designed for the type of hair loss GLP-1 medications cause.
Here is what actually works… and why most dermatologists are not yet aware of it.
If you’re on a GLP-1 and you’ve started counting strands in your drain in the morning… you’re in the right place.
You’ve already tried what every other woman on the shot tries. Biotin gummies. Collagen powder. The “#1” hair vitamin everyone on IG recommends.
Then the bigger guns… minoxidil, red light, microneedling “stamps” off TikTok.
None of it did anything except make your scalp burn and bleed. Your pillow still looks like a crime scene.
Your thyroid, iron, ferritin, vitamin D, B12, zinc all came back “normal.”
Even with GLP-1 medications available for years… Doctors are still clueless.
Here’s why nothing worked.
Every product on that shelf solves a different problem. And the wrong one!
The shot disrupts your follicles through two specific pathways no biotin gummy or minoxidil can touch.
The first disruption starts within weeks of your first injection.
The second kicks in months later… even after you stop the shot.
That’s why women who tapered off six months ago are still shedding.
KeraLush is the first formula built from the ground up to address both.
When your body burns fat fast, it doesn’t burn it clean. The cortisol, the toxins, and the inflammatory signals that were stored in those fat cells get dumped back into your bloodstream all at once.
Your follicles read that flood as an emergency. They downshift from growth mode into survival mode to conserve energy. The strand that was supposed to grow this month doesn’t. The strand that was halfway through its growth cycle gets pushed out early. That’s why you see strands coming out with the little white bulb at the root… that’s a follicle that ejected the hair before it was ready.
The faster the weight comes off, the bigger the dump. The bigger the dump, the more follicles go dormant at once. That’s why women on higher doses, or women losing weight quickly in the first 6 months, see the worst shedding.
You’re likely experiencing this if:
This is why biotin doesn’t touch it. Biotin helps your body make keratin if you’re deficient… but it can’t tell a follicle in survival mode to switch back into growth mode.
This is why rosemary oil doesn’t touch it. Rosemary oil increases scalp circulation. The follicles in survival mode aren’t dormant from lack of blood flow. They’re dormant from a metabolic alarm signal that’s still firing.
This is why DHT blockers don’t touch it. DHT-driven hair loss is male-pattern. This isn’t male-pattern. This is metabolic.
That’s the first thing happening. Here’s the second.
GLP-1 medications work by suppressing appetite, slowing digestion, and lowering blood sugar. One of the upstream effects of all three is a drop in something called IGF-1.
IGF-1 is the on-switch for your follicles. It’s the signal that tells a follicle “stay in growth phase, keep producing a strand, don’t go dormant.”
When IGF-1 drops, that signal gets quieter. Some follicles miss it entirely. The ones that miss it stop producing new strands and slip into the dormant phase. They’re not dead. They’re not damaged. They’re just… silent. Waiting for a signal that isn’t coming through clearly anymore.
In a clinical study of patients with low IGF-1, one in three never recovered their hair without intervention. The follicles stayed dormant long enough that they started to shrink… and once they shrink past a certain point, the strand they eventually produce comes back finer, shorter, and weaker than what was there before.
That’s the closing window the formulator told me about. The longer the signal stays muted, the more follicles slip past the point where they can come back on their own.
You’re likely experiencing this if:
This is why collagen doesn’t touch it. Collagen supplies amino acids for skin and joints. It doesn’t restore the IGF-1 signal that wakes a follicle up.
This is why the celebrity hair gummy doesn’t touch it. That formula was built around postpartum shedding… a temporary hormonal shift that resolves on its own once estrogen rebalances. GLP-1 hair loss isn’t a hormonal shift. It’s a signaling shutdown. The pathway is different.
This is why minoxidil only works while you keep using it. Minoxidil dilates blood vessels in the scalp. It can force a few new strands by brute-forcing blood flow. But it doesn’t restore IGF-1, which means the moment you stop, the shedding restarts. That’s why women describe it as a trap.
You weren’t imagining it.
You were just the first generation of women dealing with a side effect the medical system hasn’t caught up to yet.
Here’s the part most women on the shot never get told.
Metabolic Follicle Disruption and Growth Signal Suppression aren’t alternatives. They’re not phases you graduate through. They’re happening at the same time, and they feed each other. The cortisol flood makes the IGF-1 drop worse. The IGF-1 drop leaves your follicles unable to recover from the cortisol flood.
So your follicles get hit twice. Once by the metabolic emergency. Once by the missing growth signal. And every supplement on your bathroom shelf was built to address neither.
That’s why a woman can be doing everything right… biotin every morning, the collagen in her coffee, rosemary oil on Sundays, $88 a month for the celebrity gummy… and still watch her hair go down the drain.
She doesn’t have a discipline problem. She has a two-pathway problem and a single-pathway solution.
The formulator I’d been messaging with at 9pm had spent two years building something for both pathways at once. Shoden ashwagandha for the cortisol side. KeraGEN-iV peptides and pantothenic acid for the IGF-1 side. The zeropollution botanical complex to clear the toxin dump. Zinc and copper at the clinical ratio almost no other supplement gets right.
It was the reason she’d left her old company.
It was the reason she was answering questions in a private Facebook group at 9pm on a Sunday.
And it was the reason… three months later… I was pulling baby hairs out from under my phone flashlight in the bathroom mirror, counting them through tears.
Before
After 90 Days
Nothing else in this category was formulated for this problem.
We are unequivocally pro-GLP-1.
This medication has given women back their bodies, their health, and in many cases their lives.
The goal of KeraLush is simple: you should not have to choose between the weight loss that is working and the hair that is being taken.
Here is the side-by-side proof.
| What It Addresses | KeraLush | Biotin | Popular Hair Supplement | Minoxidil | Rosemary Oil |
|---|---|---|---|---|---|
| Stops the fat-cell toxin surge that shuts down follicles | ✓ | ✗ | partial | ✗ | ✗ |
| Restores the IGF-1 growth signal GLP-1 silenced | ✓ | ✗ | ✗ | ✗ | ✗ |
| Rebuilds COL17A1 anchor proteins holding strands in place | ✓ | ✗ | ✗ | ✗ | ✗ |
| Lowers cortisol that is strangling scalp blood supply and blocking GAS6 | ✓ | ✗ | partial | ✗ | ✗ |
| Defends scalp against ongoing pollution-driven oxidative damage | ✓ | ✗ | ✗ | ✗ | partial |
| Dosed to overcome GLP-1 nutrient malabsorption | ✓ | partial | partial | ✗ | ✗ |
| No hormones, no prescription, no rebound shedding if stopped | ✓ | ✓ | ✓ | ✗ | ✓ |
| Peer-reviewed RCT data on core ingredients | ✓ | ✗ | partial | ✓ | partial |
| 90-Day Empty Bottle Guarantee | ✓ | varies | ✗ | ✗ | ✗ |
And here’s what every other hair supplement on the shelf got wrong.
Lemon Verbena, Olive Leaf, Rosemary, and Japanese Sophora reduced scalp redness and inflammation by 71% in clinical testing… the exact damage rapid weight loss inflicts on follicles in survival mode. Your scalp cools down. Your follicles climb out of crisis mode.
IGF-1 is the on-switch your medication turned down. Pantothenic Acid flips it back on. KeraLush delivers 2,000% Daily Value… the exact dose published research used to boost IGF-1 and VEGF directly inside follicle cells.
In a 60-day clinical trial, Shoden cut morning cortisol by 65.8% and shifted 3.4× more follicles out of shedding and back into growth phase. Your follicles wake up. Your drain finally clears.
In a 60-day clinical trial, keraGEN-iV reduced hair shedding by 43.1% versus placebo. It’s 90% bioavailable, which means it travels through your bloodstream straight to your follicle and rebuilds your strands from the root… while every keratin shampoo you’ve ever used washes off in the next rinse.
KeraLush pairs 136% DV zinc with 189% DV copper at the exact ratio that prevents zinc from stripping copper out of your body. Most hair supplements get this ratio dangerously wrong… which is why so many women shed more on those formulas, not less.
The same oxidative stress that pushed your follicles into survival mode keeps them stuck there. Rosemary, C, and E neutralize it from the inside… instead of sitting on top of your scalp like the oil bottle you bought last winter. The hair you grow back stays back.
Pull any of these yourself. Here is what the results look like beyond the numbers.
“KeraLush was a standout that delivered results.”
“As a nurse practitioner specializing in aesthetics and wellness, I’ve reviewed countless supplements... most fall short.
KeraLush was a standout that delivered results. keraGEN-IV® reinforces the hair root; Zeropollution® defends scalp and balances sebum; Shoden® modulates cortisol. Made in a U.S. cGMP-certified facility, it’s a thoughtful, evidence-based formula I recommend.”
“No GI upset, less shedding, and a less oily scalp.”
“As a family nurse practitioner, I see how stress can affect hair and skin health. What caught my attention was the formula; it’s not just another ‘beauty vitamin’.
KeraLush combines clinically researched keratin, biotin, antioxidants, and botanicals to support the body’s natural stress response. After taking it for more than two weeks, I noticed no GI upset, less shedding, and a less oily scalp. KeraLush is a research-backed option worth considering.”
“My hair feels stronger and more resilient even after ER shifts.”
“As a nurse, I know stress, long shifts, and little sleep take a toll on hair, skin, and nails. That’s why I’ve been loving KeraLush Rejuveen.
A science-backed supplement that supports hair strength, shine, and growth. With biotin, keratin, and collagen, my hair feels stronger and more resilient even after ER shifts.”
“Peri/postmenopausal women report fuller hair, improved scalp comfort, and stronger nails.”
“KeraLush™ combines clinically studied botanical blends such as ZeroPollution® and Shoden® to address oxidative stress and hormonal imbalance. With bioavailable keratin, vitamins, and minerals that strengthen hair, improve scalp hydration, and support collagen integrity, it’s stimulant-free, non-GMO. In clinical observation, peri/postmenopausal women report fuller hair, improved scalp comfort, and stronger nails from this internal approach.”
No topicals, no injections, no routines stacked on top of everything else you are already managing.
Fat-soluble nutrients absorb more efficiently with food. Two capsules.
Every morning. That is the entire protocol.
Hair biology moves in cycles of approximately 90 days. Do not judge results at day 30.
The clinical data came from women who completed the full protocol.
Take KeraLush during active treatment and for 3 to 6 months after stabilizing. Protect and rebuild while the medication does its job.
Unlike minoxidil, stopping KeraLush does not trigger rebound shedding. Many women transition to a lower maintenance dose after the primary 90-day protocol.
The biology behind each stage, not just the promise.
Individual results vary. These timelines reflect women who completed the full 90-day protocol.
Consult your healthcare provider if you have specific health conditions or concerns.
If the drain is not clearing by week eight, you get every dollar back.
Most women choose the 90-day supply because hair growth takes time, and one bottle may not be enough to judge your results.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Individual results vary. Clinical data referenced applies to the patented ingredients studied independently.
Consult your healthcare provider if you have questions about whether KeraLush is right for your specific health situation.
Most women choose the 90-day supply because hair growth takes time, and one bottle may not be enough to judge your results.
90 days. Risk-free.
Empty bottle guarantee.
90-Day Empty Bottle Guarantee • Made in USA • cGMP Certified • Secure Checkout
