Zenmen Hair Growth and Root Defense supplement bottle featuring 5,000 mcg Biotin and Saw Palmetto for men and women.
cGMP Certified 3rd-Party Tested Made in USA
RootRevive™

Hair Growth & Root Defense

0.00 · 0 reviews

Feed Your Follicles from the Inside Out

Unlock thicker, fuller-looking hair with Zenmen Hair Growth & Root Defense. Formulated for both men and women, this targeted blend delivers 5,000 mcg of active Biotin alongside 320 mg of Saw Palmetto and structural Keratin support. Designed to nourish your follicles at the root, this daily supplement supports a healthy growth cycle while providing the essential nutrients your body needs to maintain strong, vibrant hair.

  • Key Benefits: Promotes thicker-looking hair, supports root health, and nourishes follicles.

  • Clean Formula: Vegan, Non-GMO, Gluten-Free, and GMP Certified.

✓ Supports healthy hair growth and normal hair growth cycles. *
✓ Nourishes hair follicles with essential vitamins, minerals, and botanical extracts. *
✓ Supports healthy scalp and follicle function. *
✓ Helps maintain healthy DHT metabolism to support hair follicle health. *
✓ Promotes stronger, thicker-looking, healthier hair. *
Just $1.10/day·60 caps·30-day supply·free shipping over $75
Immune 365 Complete your protocol Add Immune 365 Often taken together
90-day guarantee 3rd-party tested Made in USA
Vegan
Non-GMO
Gluten-Free
GMP Certified

*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. Consult your physician before use — especially if you are pregnant, nursing, have a medical condition, or take medication.

What's inside

Every active listed individually — no proprietary blends.

Supplement Facts
Serving size2 Capsules
Servings per container30
Amount per serving% DV
Biotin (as d-Biotin) 5000 mcg 16,667%
Zinc (as Bisglycinate) 15 mg 136%
Copper (as Copper Gluconate) 1 mg 111%
Saw Palmetto (Serenoa repens) (Berry) Ext. (≥45% Fatty Acids) 320 mg †
Fo-Ti (Polygonum multiflorum) (Root) Ext. 300 mg †
MSM (Methylsulfonylmethane) 300 mg †
Stinging Nettle Root Extract (Urtica dioica) ≥1% Silicates 200 mg †
Pumpkin Seed (Cucurbita pepo) Ext. 4:1 200 mg †
L-Lysine (as L-Lysine Hydrochloride) 200 mg †
Hyaluronic Acid 50 mg †
Resveratrol (98%) (from Polygonum cuspidatum Root) 50 mg †
BioPerine® (Piper nigrum) (Fruit) Ext. (95% piperine) 5 mg †

† Daily Value (DV) not established. Percent Daily Values are based on a 2,000 calorie diet.

Other ingredients

HPMC vegetable capsule, size 00

Non-GMOGluten-freeVeganNo fillers
Certificate of Analysis Hair Growth & Root Defense Lot ZE027 · Tested Jul 2026 · Eurofins
All tests passed
Identity (herb ID)HPTLC / macroscopyPass
Potency (marker actives)HPLCPass
Heavy metals — Pb, As, Cd, HgICP-MSPass
Microbials — plate, yeast, moldUSP <2021>Pass
Pesticides / residual solventsGC-MSPass
Read this lot's full certificate
Potency, heavy metals & microbials.
View COA

What Hair Growth & Root Defense is built to do.

01

Supports healthy hair growth and normal hair growth cycles. *

02

Helps maintain healthy DHT metabolism to support hair follicle health. *

03

Supports healthy scalp and follicle function. *

Every active, and why it’s here

Led by Saw Palmetto Extract 320mg.

Ingredient library →
1 / 12 Biotin
Key active

Biotin

d-Biotin · 5000mcg
  • Supports healthy hair growth.*
  • Helps maintain strong hair and nails.*
  • Supports healthy keratin production.*
Printed on the label →
2 / 12 Zinc

Zinc

Zinc Bisglycinate · 15mg
  • Supports healthy hair follicles.*
  • Supports normal hair tissue growth and repair.*
  • Promotes healthy immune function.*
Printed on the label →
3 / 12 Copper

Copper

Copper Gluconate · 1mg
  • Supports normal hair pigmentation.*
  • Promotes connective tissue formation.*
  • Supports healthy hair structure.*
Printed on the label →
4 / 12 Saw Palmetto Extract

Saw Palmetto Extract

Serenoa repens · 320mg
  • Supports healthy hair follicle function.*
  • Helps maintain healthy DHT metabolism.*
  • Supports scalp health.*
Printed on the label →
5 / 12 Fo-Ti Root Extract

Fo-Ti Root Extract

Polygonum multiflorum · 300mg
  • Supports healthy hair growth.*
  • Provides antioxidant support.*
  • Supports healthy aging of hair.*
Printed on the label →
6 / 12 MSM

MSM

Methylsulfonylmethane · 300mg
  • Supports healthy hair structure.*
  • Provides sulfur for keratin formation.*
  • Supports connective tissue health.*
Printed on the label →
7 / 12 Stinging Nettle Root Extract

Stinging Nettle Root Extract

Urtica dioica · 200mg
  • Supports healthy hair follicles.*
  • Helps maintain healthy hormone metabolism.*
  • Supports scalp wellness.*
Printed on the label →
8 / 12 Pumpkin Seed Extract - hair growth

Pumpkin Seed Extract - hair growth

Cucurbita pepo · 200mg
  • Supports healthy hair density.*
  • Helps maintain healthy hair growth.*
  • Supports scalp health.*
Printed on the label →
9 / 12 L-Lysine

L-Lysine

L-Lysine Hydrochloride · 200mg
  • Supports collagen production.*
  • Promotes healthy hair structure.*
  • Supports nutrient absorption.*
Printed on the label →
10 / 12 Hyaluronic Acid

Hyaluronic Acid

50mg
  • Supports scalp hydration.*
  • Helps maintain healthy skin and hair.*
  • Supports connective tissue health.*
Printed on the label →
11 / 12 Resveratrol

Resveratrol

Polygonum cuspidatum · 50mg
  • Provides antioxidant protection.*
  • Supports healthy scalp cells.*
  • Promotes healthy aging.*
Printed on the label →
12 / 12 BioPerine® (Black Pepper Extract)

BioPerine® (Black Pepper Extract)

Piper nigrum · 5mg
  • Enhances nutrient absorption.*
  • Improves bioavailability of botanical ingredients.*
  • Supports efficient utilization of the formula.*
Printed on the label →
1 / 12
How to take it

Take two (2) capsules daily with a meal, or as directed by your healthcare professional. For best results, use consistently for at least 90 days.

Supply
Default Title
Key active
Saw Palmetto Extract 320mg
Special instructions

Do not exceed the recommended daily serving. Consult your healthcare provider before use if you are pregnant, nursing, have a medical condition, or are taking prescription medications. Individuals with hormone-sensitive conditions or those taking hormone-related medications should consult a healthcare professional before use. Biotin may interfere with certain laboratory test results. Inform your healthcare provider if you are taking this product before undergoing blood tests. Keep out of reach of children. Store in a cool, dry place.

How big is it to swallow?
Size 00 vegetable capsule · drawn to scale
Hair Growth & Root Defense
23.3 mm long
Standard fish-oil softgel
for reference · 19 mm
A coffee bean
for reference · 9 mm
Each tick = 1 cm. Hair Growth & Root Defense is a Size 00 · standard capsule — a little longer than a standard fish-oil softgel.
Form
Size 00 vegetable capsule
Per serving
2 Capsules
What to expect

This is a protocol, not a quick fix.

1 Days 1–7
Settling in

You start a simple daily ritual. Nothing dramatic yet — this is about consistency and letting the actives build.

2 Weeks 2–4
First signals

Most people begin to notice subtle day-to-day shifts. Keep the routine steady — consistency is what builds the effect.*

3 Weeks 6–12
Hitting stride

With the habit in place, the formula is doing its quiet daily work. This is where a protocol earns its name.*

A good fit if…

Supports thicker, fuller-looking hair*
Nourishes follicles at the root*
Formulated for men and women

Maybe not if…

You expect overnight hair growth - follicles need time to grow, so this works gradually with daily use
You are pregnant, nursing, or have a medical condition without clinician sign-off
You already take an overlapping active like a high-dose Biotin or Zinc supplement - check your other supplements first
Precise Protocols vs. a Hair Growth & Root Defense “Support” blend
This formula Typical blend
Every dose printed on the label Yes “Blend”
Clinically-studied amounts Yes Rarely
Third-party COA per lot Public None
Fillers & flow agents None Common

What people say

No reviews yet — be the first to try Hair Growth & Root Defense and share what you think.

Questions,
answered.

When will I notice a difference?

Most people use Hair Growth & Root Defense consistently for 4–8 weeks before judging results — botanical routines build with daily use.*

Is every batch third-party tested?

Yes. Each lot is tested by an independent lab for identity, potency, heavy metals, and microbials. Search your lot number on the Transparency page.

Can I take it with my other supplements or medication?

Generally yes, but botanicals can interact with prescriptions. Our protocol finder flags overlapping actives, and we recommend checking with your clinician — especially if you are pregnant, nursing, or managing a condition.*

Pairs well with

H. Pylori Supplement H. Pylori Supplement $35.96 Monolaurin Monolaurin $30.00
Hair Growth & Root Defense
Default Title
$33.00
Zenmen Hair Growth and Root Defense supplement bottle featuring 5,000 mcg Biotin and Saw Palmetto for men and women.
cGMP Certified 3rd-Party Tested Made in USA
RootRevive™

Hair Growth & Root Defense

0.00 · 0 reviews

Feed Your Follicles from the Inside Out

Unlock thicker, fuller-looking hair with Zenmen Hair Growth & Root Defense. Formulated for both men and women, this targeted blend delivers 5,000 mcg of active Biotin alongside 320 mg of Saw Palmetto and structural Keratin support. Designed to nourish your follicles at the root, this daily supplement supports a healthy growth cycle while providing the essential nutrients your body needs to maintain strong, vibrant hair.

  • Key Benefits: Promotes thicker-looking hair, supports root health, and nourishes follicles.

  • Clean Formula: Vegan, Non-GMO, Gluten-Free, and GMP Certified.

✓ Supports healthy hair growth and normal hair growth cycles. *
✓ Nourishes hair follicles with essential vitamins, minerals, and botanical extracts. *
✓ Supports healthy scalp and follicle function. *
✓ Helps maintain healthy DHT metabolism to support hair follicle health. *
✓ Promotes stronger, thicker-looking, healthier hair. *
Just $1.10/day·60 caps·30-day supply·free shipping over $75
Immune 365 Complete your protocol Add Immune 365 Often taken together
90-day guarantee 3rd-party tested Made in USA
Vegan
Non-GMO
Gluten-Free
GMP Certified

*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. Consult your physician before use — especially if you are pregnant, nursing, have a medical condition, or take medication.

What's inside

Every active listed individually — no proprietary blends.

Supplement Facts
Serving size2 Capsules
Servings per container30
Amount per serving% DV
Biotin (as d-Biotin) 5000 mcg 16,667%
Zinc (as Bisglycinate) 15 mg 136%
Copper (as Copper Gluconate) 1 mg 111%
Saw Palmetto (Serenoa repens) (Berry) Ext. (≥45% Fatty Acids) 320 mg †
Fo-Ti (Polygonum multiflorum) (Root) Ext. 300 mg †
MSM (Methylsulfonylmethane) 300 mg †
Stinging Nettle Root Extract (Urtica dioica) ≥1% Silicates 200 mg †
Pumpkin Seed (Cucurbita pepo) Ext. 4:1 200 mg †
L-Lysine (as L-Lysine Hydrochloride) 200 mg †
Hyaluronic Acid 50 mg †
Resveratrol (98%) (from Polygonum cuspidatum Root) 50 mg †
BioPerine® (Piper nigrum) (Fruit) Ext. (95% piperine) 5 mg †

† Daily Value (DV) not established. Percent Daily Values are based on a 2,000 calorie diet.

Other ingredients

HPMC vegetable capsule, size 00

Non-GMOGluten-freeVeganNo fillers
Certificate of Analysis Hair Growth & Root Defense Lot ZE027 · Tested Jul 2026 · Eurofins
All tests passed
Identity (herb ID)HPTLC / macroscopyPass
Potency (marker actives)HPLCPass
Heavy metals — Pb, As, Cd, HgICP-MSPass
Microbials — plate, yeast, moldUSP <2021>Pass
Pesticides / residual solventsGC-MSPass
Read this lot's full certificate
Potency, heavy metals & microbials.
View COA

What Hair Growth & Root Defense is built to do.

01

Supports healthy hair growth and normal hair growth cycles. *

02

Helps maintain healthy DHT metabolism to support hair follicle health. *

03

Supports healthy scalp and follicle function. *

Every active, and why it’s here

Led by Saw Palmetto Extract 320mg.

Ingredient library →
1 / 12 Biotin
Key active

Biotin

d-Biotin · 5000mcg
  • Supports healthy hair growth.*
  • Helps maintain strong hair and nails.*
  • Supports healthy keratin production.*
2 / 12 Zinc

Zinc

Zinc Bisglycinate · 15mg
  • Supports healthy hair follicles.*
  • Supports normal hair tissue growth and repair.*
  • Promotes healthy immune function.*
3 / 12 Copper

Copper

Copper Gluconate · 1mg
  • Supports normal hair pigmentation.*
  • Promotes connective tissue formation.*
  • Supports healthy hair structure.*
4 / 12 Saw Palmetto Extract

Saw Palmetto Extract

Serenoa repens · 320mg
  • Supports healthy hair follicle function.*
  • Helps maintain healthy DHT metabolism.*
  • Supports scalp health.*
5 / 12 Fo-Ti Root Extract

Fo-Ti Root Extract

Polygonum multiflorum · 300mg
  • Supports healthy hair growth.*
  • Provides antioxidant support.*
  • Supports healthy aging of hair.*
6 / 12 MSM

MSM

Methylsulfonylmethane · 300mg
  • Supports healthy hair structure.*
  • Provides sulfur for keratin formation.*
  • Supports connective tissue health.*
7 / 12 Stinging Nettle Root Extract

Stinging Nettle Root Extract

Urtica dioica · 200mg
  • Supports healthy hair follicles.*
  • Helps maintain healthy hormone metabolism.*
  • Supports scalp wellness.*
8 / 12 Pumpkin Seed Extract - hair growth

Pumpkin Seed Extract - hair growth

Cucurbita pepo · 200mg
  • Supports healthy hair density.*
  • Helps maintain healthy hair growth.*
  • Supports scalp health.*
9 / 12 L-Lysine

L-Lysine

L-Lysine Hydrochloride · 200mg
  • Supports collagen production.*
  • Promotes healthy hair structure.*
  • Supports nutrient absorption.*
10 / 12 Hyaluronic Acid

Hyaluronic Acid

50mg
  • Supports scalp hydration.*
  • Helps maintain healthy skin and hair.*
  • Supports connective tissue health.*
11 / 12 Resveratrol

Resveratrol

Polygonum cuspidatum · 50mg
  • Provides antioxidant protection.*
  • Supports healthy scalp cells.*
  • Promotes healthy aging.*
12 / 12 BioPerine® (Black Pepper Extract)

BioPerine® (Black Pepper Extract)

Piper nigrum · 5mg
  • Enhances nutrient absorption.*
  • Improves bioavailability of botanical ingredients.*
  • Supports efficient utilization of the formula.*
1 / 12
How to take it

Take two (2) capsules daily with a meal, or as directed by your healthcare professional. For best results, use consistently for at least 90 days.

Supply
Default Title
Key active
Saw Palmetto Extract 320mg
Special instructions

Do not exceed the recommended daily serving. Consult your healthcare provider before use if you are pregnant, nursing, have a medical condition, or are taking prescription medications. Individuals with hormone-sensitive conditions or those taking hormone-related medications should consult a healthcare professional before use. Biotin may interfere with certain laboratory test results. Inform your healthcare provider if you are taking this product before undergoing blood tests. Keep out of reach of children. Store in a cool, dry place.

How big is it to swallow?
Size 00 vegetable capsule · drawn to scale
Hair Growth & Root Defense
23.3 mm long
Standard fish-oil softgel
for reference · 19 mm
A coffee bean
for reference · 9 mm
Each tick = 1 cm. Hair Growth & Root Defense is a Size 00 · standard capsule — a little longer than a standard fish-oil softgel.
Form
Size 00 vegetable capsule
Per serving
2 Capsules
What to expect

This is a protocol, not a quick fix.

1 Days 1–7
Settling in

You start a simple daily ritual. Nothing dramatic yet — this is about consistency and letting the actives build.

2 Weeks 2–4
First signals

Most people begin to notice subtle day-to-day shifts. Keep the routine steady — consistency is what builds the effect.*

3 Weeks 6–12
Hitting stride

With the habit in place, the formula is doing its quiet daily work. This is where a protocol earns its name.*

A good fit if…

Supports thicker, fuller-looking hair*
Nourishes follicles at the root*
Formulated for men and women

Maybe not if…

You expect overnight hair growth - follicles need time to grow, so this works gradually with daily use
You are pregnant, nursing, or have a medical condition without clinician sign-off
You already take an overlapping active like a high-dose Biotin or Zinc supplement - check your other supplements first
Zenmen vs. a Hair Growth & Root Defense “Support” blend
This formula Typical blend
Exact mg per active, on the label ✓ Proprietary blend
Published per-lot Certificate of Analysis ✓ —
Standardized, clinically-studied doses ✓ Under-dosed
Organic sourcing, 3rd-party tested ✓ Rarely

What people say

No reviews yet — be the first to try Hair Growth & Root Defense and share what you think.

Questions,
answered.

When will I notice a difference?

Most people use Hair Growth & Root Defense consistently for 4–8 weeks before judging results — botanical routines build with daily use.*

Is every batch third-party tested?

Yes. Each lot is tested by an independent lab for identity, potency, heavy metals, and microbials. Search your lot number on the Transparency page.

Can I take it with my other supplements or medication?

Generally yes, but botanicals can interact with prescriptions. Our protocol finder flags overlapping actives, and we recommend checking with your clinician — especially if you are pregnant, nursing, or managing a condition.*

Pairs well with

H. Pylori Supplement H. Pylori Supplement $35.96 Monolaurin Monolaurin $30.00 Body Odor Supplement Body Odor Supplement $33.00 Immune 365 Immune 365 $28.00
Hair Growth & Root Defense
Default Title
$33.00