Weeks 2–4
Shedding starts to slow
The drain is not as scary. The brush is not as full.
First reductions in shedding
The Wellness Edit
HAIR · HORMONES · HEALTH
45,000+ Women on GLP-1s Reporting Results
Nobody warned you that GLP-1s would do this to your hair. A trichologist explains why it keeps getting worse.
By Dr. Patricia Sullivan
Dermatologist · Hair Loss Specialist
Last Updated: May 2025 · New York, USA · 9 min read
I need to tell you something…
I say it every week. Different women, same story.
A patient came in last month. Michelle, 46, on Wegovy for 14 months, down 41 pounds. Four months into her medication the shedding started.
Her doctor told her it was normal — a temporary response to rapid weight loss — and to keep her protein up, take her biotin, and give it six months.
So she did. Month five the shedding slowed and she thought she was through it. She waited for the fullness to come back.
It never did. Month seven, still flat. Month nine, still thin. Month eleven, her part was still twice as wide as before and she could still see her scalp under certain lights.
"Did I do something wrong?" she asked me.
She had not. Her doctor was not wrong either. The advice just did not cover the full picture of what was happening — and that gap cost her almost a year.
Here is what nobody explains to women on GLP-1s.
Two completely separate things are happening to your hair at the same time. Most doctors are only addressing one.
Tap each card to see what's happening at the follicle.
While Michelle was patiently waiting for the telogen effluvium to pass, DHT had been shrinking her follicles the entire time. So when those follicles eventually tried to grow new hair, they were smaller than they were before she started Wegovy. That is why the regrowth came back thin and flat. The follicle doing the growing had gotten smaller.
Why GLP-1 medications specifically make this worse.
Here is the part that almost nobody explains.
Think of estrogen as a security guard standing at the door of every hair follicle on your scalp.
Its job is to keep DHT out. When estrogen is high it does that job well, which is why most women do not deal with significant hair loss when they are younger.
When you lose fat quickly on a GLP-1 medication, your estrogen drops with the fat.
Fat cells store estrogen. When the fat goes, so does a chunk of your estrogen. The security guard disappears. DHT walks straight in and starts doing damage it could not do before.
Once DHT gets in it starts shrinking the follicle. The hair that grows from a shrunken follicle comes back thinner and shorter. If nothing stops DHT, the follicle eventually stops producing visible hair at all
DHT does not stop when the telogen effluvium resolves.
DHT does not stop when you hit your protein goals.
DHT does not stop when your bloodwork comes back normal.
DHT stops when something specifically targets and blocks it.
She had tried every method out there.
Biotin, collagen, and protein are not bad. They support hair growth in general. The problem is that none of them have any effect on DHT. Taking them while DHT is shrinking your follicles is like trying to fill a bath with the drain still open. The water goes in, but nothing actually fills up.
WHAT SHE TRIED
Biotin
Protein
Collagen
Nutrafol
Minoxidil
Waiting it out
WHAT IT ACTUALLY DOES
Supports keratin in existing hair. Zero effect on DHT.
Prevents shedding from protein deficiency only. GLP-1 hair loss is hormonal, not a protein problem.
Helps with hair structure generally. Does not interact with DHT at all.
General hair support supplement. Not built for women losing weight rapidly on GLP-1 medication.
Increases blood flow to the scalp. Requires daily use forever; stop using it and the hair falls out worse than before.
Correct for telogen effluvium. Does nothing for DHT, which kept working the entire time she waited.
WHAT SHE TRIED
Biotin
Protein
Collagen
Nutrafol
Minoxidil
Waiting it out
WHAT IT ACTUALLY DOES
Supports keratin in existing hair. Zero effect on DHT.
Prevents shedding from protein deficiency only. GLP-1 hair loss is hormonal, not a protein problem.
Helps with hair structure generally. Does not interact with DHT at all.
General hair support supplement. Not built for women losing weight rapidly on GLP-1 medication.
Increases blood flow to the scalp. Requires daily use forever; stop using it and the hair falls out worse than before.
Correct for telogen effluvium. Does nothing for DHT, which kept working the entire time she waited.
WHAT SHE TRIED
Biotin
Protein
Collagen
Nutrafol
Minoxidil
Waiting it out
WHAT IT ACTUALLY DOES
Supports keratin in existing hair. Zero effect on DHT.
Prevents shedding from protein deficiency only. GLP-1 hair loss is hormonal, not a protein problem.
Helps with hair structure generally. Does not interact with DHT at all.
General hair support supplement. Not built for women losing weight rapidly on GLP-1 medication.
Increases blood flow to the scalp. Requires daily use forever; stop using it and the hair falls out worse than before.
Correct for telogen effluvium. Does nothing for DHT, which kept working the entire time she waited.
Two ingredients actually block DHT. You need both.
There are two natural ingredients studied specifically for blocking DHT. They work in completely different ways — which is why you need both.
Pumpkin Seed Oil
STOPS NEW DHT FROM BEING MADE.
Blocks the enzyme that converts testosterone into DHT in the first place. Less of that enzyme means your body makes less new DHT. A peer-reviewed clinical trial found it increased hair count by up to 40% over 24 weeks.
Saw Palmetto
STOPS EXISTING DHT FROM REACHING YOUR FOLLLICLES.
Blocks the DHT already in your body from attaching to your follicle receptors. Where pumpkin seed oil handles new DHT, saw palmetto handles the DHT that is already there.
Together they cover both sides of the problem in a way that neither one alone can.
The cheaper alternatives are not going to give you the results you expect.
Most pumpkin seed oil capsules on Amazon are raw seed powder, not a cold-pressed extract. To get a therapeutic dose from those you would need to eat about two pounds of raw pumpkin seeds every single day.
And most saw palmetto supplements were made for men with prostate issues. Wrong dose, wrong extraction method, never designed for a woman on a GLP-1 medication losing estrogen along with body fat.
So you take both for a few months, nothing happens, and you conclude the approach does not work. It does work. The product just has to be built correctly for the job.
Bloom & Bond is the only formula I have found that gets both right.
Bloom & Bond is the only formula I have found that gets both right.
2,000mg
Cold-pressed pumpkin seed oil extract
200mg
Saw palmetto, clinical dose for women
4.7/5
From 1,168+ verified reviews
Formulated specifically for women dealing with hormonal hair loss. Not a general wellness product. Not a men's formula in different packaging. No biotin filler. No collagen. Just the two things your follicles actually need, at the right dose.
What to expect when you start.
This is not an overnight fix. The follicles need time to recover. But the progression is consistent.
Weeks 4–8
Noticeably less shedding
Most women say this is the first time in months they can shower without dreading it.
Visible drop in daily fall
Weeks 8–12
Baby hairs appear
Along the hairline, at the part, at the crown. The follicle is finally getting to grow without DHT working against it.
New growth at the part & crown
Month 3–4
The turn
Visible thickness returns
The ponytail starts to feel like something again. The part starts to close.
Density and fullness restored
Michelle came back six weeks later.
She did not show me photos this time. She just pulled her hair back while she was still standing in the doorway, looked at me, and smiled.
"It is different. I can feel it. Not fully back, but moving in the right direction for the first time in almost a year."
That is all I am trying to get at that stage. Not a transformation in six weeks. Just the follicles finally moving forward instead of continuing to shrink.
What other women on GLP-1s are saying.
Stories from women using Bloom & Bond alongside their GLP-1 medication. Swipe to read more →
Slide 1 of 3
How Bloom & Bond compares.
FEATURE
Built for GLP-1 hair loss
Blocks DHT at the source
Restores estrogen protection
Cold-pressed at 2,000mg
No rebound shedding if you stop
No facial hair risk
No prescription needed
90-day money-back guarantee
BLOOM & BOND
BIOTIN
MINOXIDIL
NUTRAFOL
FEATURE
Built for GLP-1 hair loss
Blocks DHT at the source
Restores estrogen protection
Cold-pressed at 2,000mg
No rebound shedding if you stop
No facial hair risk
No prescription needed
90-day money-back guarantee
BLOOM & BOND
BIOTIN
MINOXIDIL
NUTRAFOL
How Bloom & Bond compares.
FEATURE
Built for GLP-1 hair loss
Blocks DHT at the source
Restores estrogen protection
Cold-pressed at 2,000mg
No rebound shedding if you stop
No facial hair risk
No prescription needed
90-day money-back guarantee
BLOOM & BOND
BIOTIN
MINOXIDIL
NUTRAFOL
FEATURE
Built for GLP-1 hair loss
Blocks DHT at the source
Restores estrogen protection
Cold-pressed at 2,000mg
No rebound shedding if you stop
No facial hair risk
No prescription needed
90-day money-back guarantee
BLOOM & BOND
BIOTIN
MINOXIDIL
NUTRAFOL
If your hair has not come back the way you expected, this is why.
The telogen effluvium resolved and the shedding slowed, but DHT did not stop when the shedding did. Your follicles have been trying to grow back this whole time — just through a smaller opening than before because of the damage that accumulated while you waited.
Blocking DHT now stops that from continuing and gives your follicles the conditions they need to actually recover. The sooner it starts, the more follicles are still in a position to respond.
90-Day Money-Back Guarantee
.
Free Shipping
90-Day Money-Back Guarantee
If you don't see less shedding and new growth within 90 days, contact Bloom & Bond for a full refund. No questions asked.
The Wellness Edit
This is a sponsored editorial. Statements have not been evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Speak with your healthcare provider before starting any new supplement, especially while on a GLP-1 medication.
© 2026 The Wellness Edit · In partnership with Bloom & Bond
Disclaimer
These statements have not been evaluated by the Food and Drug Administration or MHRA. These products are not intended to diagnose, treat, cure or prevent any disease. Testimonials found at thebloomandbond.com are unverified results, and may not reflect the typical purchaser's experience, may not apply to the average person and are not intended to represent or guarantee that anyone will achieve the same or similar results.
Information on the Bloom & Bond site is provided for informational purposes only. It is not meant to substitute for medical advice from your physician or other medical professional. You should not use the information contained herein for diagnosing or treating a health problem or disease, or prescribing any medication. Carefully read all product documentation. If you have or suspect that you have a medical problem, promptly contact your regular health care provider