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The only nutraceutical accepted by the AHA
100% Money back Guarantee
Hair Growth Follicle Stimulator Spray by Advanced Trichology®
Hair Growth Follicle Stimulator Spray by Advanced Trichology®
Hair Growth Follicle Stimulator Spray by Advanced Trichology®
variant

*of the women polled (128 people polled, 102 were women)

83%

Noticed Hair Regrowth*

85%

Noticed a Reduction in Shedding*

89%

Recommend to Friends & Family*

Hair Growth Follicle Stimulator Spray by Advanced Trichology® American Hair Loss Association Seal

Energize dormant follicles and improve scalp health with this daily growth-activating spray.

The First and Only Nutraceutical Brand Accepted by the American Hair Loss Association

Formulated by a certified trichologist and trusted for over 20 years, this potent scalp spray delivers targeted botanical actives, amino acids, and antioxidants directly to the root. It’s designed to boost blood flow, reduce buildup, and strengthen hair at the source—supporting thicker, fuller hair in both men and women.

Delivery every 30 days
Delivery every 45 days
Delivery every 60 days

Pause or Cancel Anytime. 100% No-Risk. Money Back Guarantee.

3-month supply
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Only Nutraceutical
Accepted by the AHA

Money Back
Guarantee

American Hair Loss Association Seal
Hair Growth Follicle Stimulator Spray by Advanced Trichology®

Hair Growth Follicle Stimulator Spray by Advanced Trichology®

$83.85 $27.95
$27.95 $23.76

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 90 days

“Everywhere I go people cannot believe how great that my hair looks and how much thicker that it's grown back because it fell out to literally you can see my scalp and I was so embarrassed.”

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.

Product Details

Key Benefits

Stimulates Dormant Follicles

Improves blood flow and oxygenation with ingredients like L-arginine and green tea extract to wake up sluggish follicles and kickstart growth.

Clears Scalp Buildup

Natural enzymes like papain and bromelain break down excess sebum and debris that can clog follicles and inhibit healthy hair growth.

Strengthens Roots & Hair Shafts

Vitamins B5 and E, hyaluronic acid, and seaweed extract nourish the scalp and fortify strands for improved density and resilience.

Soothes & Refreshes the Scalp

Aloe, arnica, and peppermint support a balanced scalp environment and provide a light, cooling sensation—ideal for relieving visible signs of irritation and scalp discomfort.

Ingredients

Purified Water Aloe Vera Gel Extracts of Seaweed Green Tea and Saw Palmetto Glycerin Hydrolyzed Wheat Protein Arnica Montana Hyaluronic Acid L-Arginine DL-Panthenol Alpha Lipolic Acid KCI Papain/ Bromelain Vitamin K Peppermint Oil Annato

How to use

Post Shower Leave-In:
  • Spray 10-14 pumps directly onto the scalp.
  • Massage the formula into the scalp for one minute.
  • Style as usual.
Between Shampoo and Conditioner:
  • After rinsing out shampoo, apply HairStem Spray directly to the scalp and hair.
  • Massage for one minute, leave in for 2-5 minutes, then rinse.
  • Apply conditioner as directed.
For Best Results: Use consistently for a minimum of 3-4 months.

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
Shop Now
Men 30+
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Women 18-34
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Women 35-49
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Women 50+
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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

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