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Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray
Hairstem™ Peptide Spray

**Based on a poll of 102 women who used the Advanced Trichology Product Line for 6 months.

83%

Noticed Hair Regrowth*

85%

Noticed a Reduction in Shedding*

89%

Recommend to Friends & Family*

Hairstem™ Peptide Spray

Post-shower peptides for greaseless volume

A leave-in, post-shower follicular stimulation peptide spray designed to support fuller, thicker-looking hair. Formulated with three core peptides, rice protein for immediate volumizing, and prebiotics to support a healthier scalp microbiome—delivering a completely greaseless, volumizing hair growth experience.

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Save $5.24 on every recurring order

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GMP certified.

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Hairstem™ Peptide Spray

Hairstem™ Peptide Spray

$104.85 $34.95
$34.95 $29.71

100% No-Risk. Money Back Guarantee.

Real results,
trusted by thousands.

Through personalized Advanced Trichology treatments, thousands have achieved real hair growth—even after everything else failed.

Before
After 90 days

“I had tried everything and given up when I found Advanced Trichology. At first I thought nothing was happening, but I stuck to the plan and my hair actually grew back!”
 

Before
After 180 days

“Hair loss is stressful, scary, and heartbreaking so I wanted to provide an early review so others, like myself, can have a bit of a sigh of relief. I’m happy with my experience.

“I was losing confidence along with my hair, but after a few months on the Advanced Trichology routine, I started seeing new growth. My before-and-after photos still surprise me.”
 

“My shedding slowed down first, then I noticed baby hairs coming in. It’s the first time in years I feel hopeful about my hair.”

“I used to avoid bright lighting because my scalp showed so much. Now my hair looks fuller and healthier, and friends keep asking what I changed.”

“I followed the plan exactly and the results were worth it. My hair feels stronger, my part looks smaller, and I finally see real regrowth.”

“I bought the products out of desperation, but they exceeded my expectations. My hair is thicker, my scalp feels better, and my confidence is up.”

“I could see my hair thinning in photos, which was heartbreaking. After sticking with Advanced Trichology for a few months, the change has been dramatic.”

“My stylist noticed the improvement before I did. She said my hair looked fuller and healthier — and now I can see the difference in every picture.”

“I wasn’t expecting fast results, but consistency really paid off. My hair is growing again, and my scalp isn’t irritated anymore.”

“The transformation has been incredible. I went from visible thinning to a fuller head of hair, and I’m more confident going out without hats.”

“I was skeptical because I’d tried so many things, but this is the first routine that made a visible difference. My hair looks fuller and feels healthier than it has in years.”

“I used to dread washing my hair because of how much I’d lose. Now the shedding has slowed down, and I’m actually seeing new growth in the spots that worried me the most.”

“I didn’t expect my before-and-after photos to look this different. My hair feels thicker, my part has filled in, and I finally feel like myself again.”

“My confidence took a hit when my hair started thinning, but sticking with the plan changed everything. My scalp isn’t showing anymore, and my hair looks strong and full.”

“I had patchy thinning around my temples, and now those areas are filling back in. It feels amazing to finally see progress.”

“My thinning was getting worse every month, and it really scared me. After staying consistent, I started seeing small improvements that turned into big ones.”

“I kept seeing progress month after month — less shedding, healthier strands, and now actual regrowth. I’m honestly thrilled with the results.”

Product Details

Key Benefits

Post-Shower Follicular Stimulation

Designed to be applied directly to the scalp after showering and massaged in to support the overall hair follicles for the best hair growth possible.

Immediate Volumizing Effect

Rice protein helps volumize the hair immediately for a fuller look and feel.

Supports a Healthier Scalp Microbiome

Prebiotics help establish a healthier scalp microbiome to support an improved scalp environment.

Completely Greaseless Leave-In Experience

A lightweight, non-greasy formula designed to be left in post-shower while still providing a volumizing experience.

Ingredients

Copper Tripeptide-1 Acetyl Tetrapeptide-3 Aloe Barbadensis Laminaria Japonica Camellia Sinensis Serenoa Serrulata Arnica Montana Extract
Sodium Hyaluronate Arginine Panthenol (Vitamin B5) Thioctic Acid (Alpha Lipoic Acid) Papain Menaquinone-7 (Vitamin K) Bixa Orellana (Annatto) Seed Extract Rice Protein Prebiotics

How to use

Post Shower Leave-In:
  • After showering, towel dry your hair.
  • Spray evenly all over the scalp.
  • Gently massage into the scalp so it can penetrate into the first layer of the skin.
  • Leave in and style as usual.

Join thousands taking charge
of their hair growth experience

Lydia
Zone 2TM
Zone 3TM
Drea

DHT Blocker, FoliGROWTH and Derma-IRON

Aubrie
Zone 2TM
Andrea

FoliGROWTH, Derma-IRON and HairStem DHT Blocker Shampoo

Susan
Zone 2TM
Zone 3TM
Rachael

FoliGROWTH, Derma-IRON and HairStem DHT Blocker Conditioner

Lindsey
Zone 2TM
Zone 3TM
Lindsey C.

DHT Blocker, FoliGROWTH, NutraM and FoliGROWTH Serum

Lydia
Zone 2TM
Zone 3TM
Drea

DHT Blocker, FoliGROWTH and Derma-IRON

“Your products are amazing. You saved my life, and you saved my confidence—I finally feel like myself again. I’ve tried so many things over the years, but nothing worked like this. I tell everyone about it.”

The Solution:
Rx
DHT Blocker with Immune Support
daily
/
+
nightly
Rx
FoliGROWTH Ultimate Hair Nutraceutical
+
daily
Rx
Derma-IRON
for Hair Growth
+
daily
Zone 2TM
Aubrie
Zone 2TM
Andrea

FoliGROWTH, Derma-IRON and HairStem DHT Blocker Shampoo

“This was the only product that made a noticeable difference. My hair started to come in fuller, thicker, and healthier—and I could feel it. I’m so thankful to have found something that actually works.”

The Solution:
Rx
FoliGROWTH Ultimate Hair Nutraceutical
+
daily
Rx
Derma-IRON
for Hair Growth
+
daily
Rx
HAIRSTEM DHT Blocking Shampoo
quarter-sized to wet scalp
daily
Zone 2TM
Susan
Zone 2TM
Zone 3TM
Rachael

FoliGROWTH, Derma-IRON and HairStem DHT Blocker Conditioner

“I've taken FoliGROWTH every day for five months, and the bald spot is almost completely grown back. I cannot recommend this product enough—this has completely changed the way I feel about myself. It's a total confidence booster.”

The Solution:
Rx
FoliGROWTH Ultimate Hair Nutraceutical
+
daily
Rx
Derma-IRON
for Hair Growth
+
daily
Rx
Scalp Therapy Conditioner
to scalp & massage for 1–3 min
daily
Zone 2TM
Maria
Zone 2TM
Zone 3TM
Lindsey C.

DHT Blocker, FoliGROWTH, NutraM and FoliGROWTH Serum

“It was great finding something that works and knowing it was specialized for me.”

The Solution:
Rx
FoliGROWTH Ultimate Hair Nutraceutical
+
daily
Rx
DHT Blocker with Immune Support
daily
/
+
nightly
Zone 2TM

Quick Start Bundles

Men 18-29
Men 18 - 29 Hair Growth Bundle
Shop Now
Men 30+
Men 30+ Hair Growth Bundle
Shop Now
Women 18-34
Women 18 - 34 Hair Growth Bundle
Shop Now
Women 35-49
Women 35 - 49 Hair Growth Bundle
Shop Now
Women 50+
Women 50+ Hair Growth Bundle
Shop Now

FAQs

Hair health is whole
body health.

Frequently asked question about hairloss

Find Your Reason for Hair Loss
What is the best way to block DHT For women's hair growth?

What Is The Best Way To Block DHT For Women Hair Growth - William Gaunitz

What is DHT and what is the best way to block DHT for men?

DHT Blocker for Hair Growth: Best DHT Blockers for Hair Loss and Best Results from Top Trichologist

Polycystic Ovary Syndrome (PCOS) and hair loss: What are the causes, treatments, and effects?

PCOS Hair Loss and how to fix it: Polycystic Ovarian Syndrome Hair Loss: Cause, Treatment, Effects

Is age a factor in hair regrowth?

Is Age a Factor in Hair Regrowth? Reserving Age Related Hair Fast With William Gaunitz

How did Advanced Trichology develop this system?

Natural Solution Of Hair Regrowth - Kathy Ireland Featuring William Gaunitz WTS

Does this treatment work for Women?

Natural Solution Of Hair Regrowth - Kathy Ireland Featuring William Gaunitz WTS

Does this treatment work for Men?

Hair Loss Treatment for Men with Advanced Trichology

Customer Reviews

Overall rating: 4.7 / 5 from 6073 reviews.

I would recommend this for the rest of my life. The best vitamin product for hair.

FoliGROWTH®

I've used this product for getting my hair back in shape and keeping it that way! Great product..

FoliGROWTH®

It works!

DHT BLOCKER

I have been trying and trying to get this product stopped I cannot afford them and I will get an attorney

DHT BLOCKER

I didn’t receive this order, please tell Advance Trichology to just credit my account, thank you

DHT Blocker Maximum Strength

Decent product. Been using after wash from nizoral because it can be pretty drying to the scalp. Adds almost to much moisture even with less sprays as instructed. Makes it look more oily and flat rather then “fuller” as product describes.

Hairstem™ Peptide Spray

I never leave reviews but, I had to come back after 2 months of using this product and let me tell you. My hair has thickened so much since I started using these supplements. I see a 95% reduction in hair shedding and my hair has grown a lot. Thanks to this company. I recommend anyone to try this product out...

DHT BLOCKER

Just stared 30 days ago.

FoliGROWTH®

Once a day formula. As with any product like this it takes a long time to show whether it will help with hair growth. Im into my second month.

DHT Blocker Maximum Strength

I like my hair is thicker

EFA COMPLETE

It works

DHT BLOCKER

Dirty specks floating inside. Use to be clear and golden

NutraM Scalp Serum

Dirty liquid. Not clear and golden like it usually is

NutraM Scalp Serum

Received product today

FoliGROWTH®

I really like the spray for I between shampoo and conditioner

Hairstem™ Peptide Spray

Satisfied

DHT BLOCKER

Love this product. Definitely seeing the results!

FoliGROWTH®

Recommend by my trichology being taking for 6 months and we can see progress. Very happy

FoliGROWTH®

I think the DHT Blocker works but I see a slowig of any new growth on top of my head in the "male pattern" area, i.e. the area of hormonally influenced thinnness. I stopped using the topical Nutra M serum- could it be that I need to continue that? Also perhaps some element in my diet missing, or stress? Anyway, still haven't seen the number of new hairs in that area.

DHT Blocker Maximum Strength

This has really decreased the shedding and loss of hair since I started this product! I am on my second box and I am losing less and less hair. I’m excited to see the growth start soon, for I am very optimistic in this products ability to deliver exactly what my hair needed.

DHT Blocker Maximum Strength

As a result of using a special DHT shampoo plus this DHT supplement, I have seen quite a big difference in several months of use on my hair resulting more thickness, longer and softer feel. I am very satisfied so far with this product and only continued use will definitely be rewarding....

DHT BLOCKER

I have seen how the DHT Blocker has filled in my scalp where previously there was no hair! This complex really works!! Thank you!! A. Utley

DHT BLOCKER

Love it!!! This spray gives so much volume and makes my hair so soft!!

Hairstem™ Peptide Spray

Inconsistent liquid color lowers my confidence of quality control

NutraM Scalp Serum

It has made a huge difference in my hair’s growth and overall look and feel. Thank you for a great product!

DHT BLOCKER

Arrived on time 🙂

DHT BLOCKER

Hair feels different after 30 days of use. better quality of hair after 60 days. But no visual difference in the thinning hair areas.

DHT Blocker Maximum Strength

Customer photo review of DHT Blocker Maximum Strength

This is much more about the shampoo vise the extra strength supplement. I use both but the dramatic increase in volume happened very shortly after I started using the shampoo. Everyone asks me what I’m using and then ask me for the company information.

DHT Blocker Maximum Strength

Dark color and odd odor. I think it arrived rancid.

NutraM Scalp Serum

Easy to take, so far been on ot 3 months, seeing some improvement, will do another 3 months.

DHT BLOCKER

I’ve been using this product for a couple months now and I can see some improvement in my receding hairlines.

FoliGROWTH®

I've experienced less loose hairs on my pillow and in the shower. It seems to me that the product is working well

FoliGROWTH®

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