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The only nutraceutical accepted by the AHA
100% Money back Guarantee
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum
NutraM DHT Blocking Hair Serum

*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*

Zone 1TM

NutraM DHT Blocking Hair Serum American Hair Loss Association Seal

Clinically developed topical serum to help reduce scalp DHT and support healthy hair regrowth.

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

NutraM delivers targeted support where it matters most—at the scalp. This lightweight, non-greasy serum uses a blend of botanical DHT inhibitors, melatonin, and nutrient-rich antioxidants to support follicle health and calm irritated skin. Developed by certified trichologists and trusted in clinical use for over 20 years, NutraM is safe for daily use by 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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Supplement Facts

Discounted
fast shipping

Only Nutraceutical
Accepted by the AHA

Money Back
Guarantee

Supplement Facts American Hair Loss Association Seal

Featured in:

As Featured In

Real results,
trusted by millions.

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

Blocks DHT at the Scalp

Formulated with topical inhibitors like green tea, caffeine, and saw palmetto to reduce the local impact of DHT.

Supports Healthy Follicles

Delivers essential nutrients and antioxidant compounds to nourish follicles and promote regrowth.

Calms Scalp Irritation

Helps reduce redness and sensitivity that may interfere with the hair growth cycle.

Lightweight & Residue-Free

Absorbs quickly without buildup—easy to use with styling products, hats, or helmets.

Ingredients

Cimicifuga Racemosa Root Panthenol Camellia Sinensis Leaf Extract Grapefruit Seed Extract Glycyrrhiza Glabra Root Extract Melatonin, Niacin Alcohol

Understanding The Science

This Product Targets Zone 1 Hair LossTM

Not sure if this product is right for you?

Take the Zone Hair Pull Test™

At Advanced Trichology, we’ve identified three scientifically validated root causes of hair thinning: hormonal (DHT), nutritional deficiencies, and inflammation. These underlying causes show up in predictable zones on the scalp, allowing us to pinpoint the true source of your hair loss—and treat it with precision.

Zone 1TM
DHT Hair Loss

When testosterone is converted into DHT (dihydrotestosterone), it can shrink follicles and shorten the hair growth cycle. This hormonal imbalance is most often seen at the temples and crown—and is the leading cause of hair loss in both men and women. Our DHT-focused solutions help block this conversion and protect follicles over time.

Zone-Specific Benefit Studies

Digestive Health

Williams, Robertson, Steel, 2024

Gut Barrier Integrity

Henderson, Li, Truong, 2025

Gut Immune Axis

Shcnetz, Erickson, Wallace, 2025

Cardiovascular Health

Evans, Nguyen, Fernande, 2024
Zone 2TM
Nutritional Hair Loss

Lack of essential vitamins and minerals like iron, D3, and biotin can silently starve hair follicles—leading to excessive shedding and slow regrowth. Nutritional deficiencies are often reflected in thinning along the sides and back of the scalp. Our targeted nutraceuticals are designed to restore these critical nutrients at clinical strength.

Zone-Specific Benefit Studies

Digestive Health

Williams, Robertson, Steel, 2024

Gut Barrier Integrity

Henderson, Li, Truong, 2025

Gut Immune Axis

Shcnetz, Erickson, Wallace, 2025

Cardiovascular Health

Evans, Nguyen, Fernande, 2024
Zone 3TM
Inflammatory Hair Loss

Scalp imbalance can disrupt healthy hair growth at the root. When the scalp becomes irritated—due to stress, immune changes, or product buildup—it can reduce blood flow and compromise follicle health, leading to shedding or thinning. At Advanced Trichology, we address this using a combination of calming botanicals, probiotics, and targeted nutrients that help support your body’s natural inflammatory and immune responses—both topically and internally—to promote a healthier scalp environment.

Zone-Specific Benefit Studies

Digestive Health

Williams, Robertson, Steel, 2024

Gut Barrier Integrity

Henderson, Li, Truong, 2025

Gut Immune Axis

Shcnetz, Erickson, Wallace, 2025

Cardiovascular Health

Evans, Nguyen, Fernande, 2024

How to use

  1. Apply 1-2mls (1 dropper equals 1ml) directly to the areas of hair loss on the scalp.
  2. Gently massage the serum into the scalp.
  3. Leave it on overnight for optimal results.
  4. Recommended for daily use. If you experience flushing or itching, reduce use to every 48 hours.
Note: Shake the bottle vigorously before each application.

Join millions 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
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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 Telogen Effluvium? How can we fix it fast for hair regrowth?

Telogen Effluvium Hair Loss - What is it? How To Fix It Fast

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

Will I lose hair if I discontinue the use of Advanced Trichology products?

Hair Growth Products : How Long Do You Need To Use Hair Loss Products

How does minoxidil work for hair regrowth?

Minoxidil: How Does Minoxidil Work For Hair Regrowth Results? - Trichologist William Gaunitz

Is age a factor in hair regrowth?

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

Does this treatment work for Women?

Hair Loss Treatment for Women with Advanced Trichology

Does this treatment work for Men?

Hair Loss Treatment for Men with Advanced Trichology

How did Advanced Trichology develop this system?

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

Customer Reviews

20,000+ People Have Seen
Life-Changing Results