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Results

See It to Believe It

REAL-WORLD, REAL RESULTS.

Up to
96%
more shine*
Up to
92%
reduction in breakage*
72 hours of hydration and frizz control*
72%
Clinically Tested

Clinically proven in some subjects using HYDR-8 Leave-In Conditioner, formulated with Karmatin™, to produce results.

See It to Believe It

REAL PEOPLE, REAL RESULTS.

Real results from our customers

BEFORE

AFTER DAY 120

BEFORE

AFTER DAY 120

BEFORE

AFTER DAY 120

BEFORE

AFTER DAY 120

BEFORE

AFTER DAY 120

Results after 120 days using GRO+ Advanced System (Shampoo, Conditioner, Dermaroller & Hair Serum) once daily. Individual results may vary.

Clinically tested claims

100%

saw a visible increase in hair density*

100%

saw a visible reduction in hair thinning*

95%

said their scalp felt hydrated*

*Based on a 120-day consumer perception study of 21 participants using GRO+ Advanced System (Shampoo, Conditioner, Dermaroller & Hair Serum) as directed.

What Else You Need To Know

Complimentary: GRO+ Advanced Dermaroller

This luxe dermaroller gently exfoliates the scalp to prepare for application of GRO+ Advanced Hair Serum. The scalp tool has an easy twist-on, twist-off changeable head and comes with its own protective carry case. Change your GRO+ Advanced Dermaroller Replacement Head monthly for best results.


Key Benefits: 
Lightly exfoliates the scalp 
Easy twist-on, twist-off changeable head 
Monthly Replacement Head refills available


Product Details:
1,200 0.25 mm medical-grade stainless steel needles


  • DERMATOLOGIST CO-DEVELOPED
    DERMATOLOGIST CO-DEVELOPED
Just the facts

Frequently Asked Questions

Make sure to sanitize the GRO+ Advanced Dermaroller before and after every single use with 70% isopropyl alcohol. The same applies to the monthly replacement head.

If you're new to Dermarolling, we recommend starting with 2-3 times per week and gradually work your way up to using daily. If you notice any irritation, stop using the Dermaroller. Follow our how-to video to make sure you’ve got the technique down! 

You may feel a slight tingling sensation after dermarolling from the exfoliation. You should immediately stop use if you’re feeling any pain or experiencing irritation.

After! The Dermaroller exfoliates your scalp to prepare it for application of the GRO+ Advanced Hair Serum.

Yes, you can use the GRO+ Advanced Dermaroller on days that you don’t wash your hair. Always remember to sanitize the dermaroller before and after use. 

New
New

Complimentary: GRO+ Advanced Dermaroller

A dermatologist co-developed dermaroller that gently exfoliates the scalp.


Remember to keep your Dermaroller handle and protective case. Subsequent subscription shipments will receive one monthly Replacement Head instead of the complete Dermaroller tool every 30 days at the discounted subscription price of $22.

One Time Purchase
For best results, we recommend 3-6 months of consistent use
Subscription Perks
As a subscriber, you're making a daily commitment to hair wellness.
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  • Lightly exfoliates the scalp 
  • Easy twist-on, twist-off changeable head 
  • Monthly Replacement Head refills available

Bundle & Save

Bundle for better hair days

GRO Hair Serum (3 Pack)
GRO Hair Serum (3 Pack)
4.4
Rated 4.4 out of 5 stars
4,896 Reviews
GRO Essentials Kit
GRO Essentials Kit
4.5
Rated 4.5 out of 5 stars
6,091 Reviews
GRO Foundation Kit
GRO Foundation Kit
4.6
Rated 4.6 out of 5 stars
1,363 Reviews

Reviews

More Hair Wellness Must-Haves

For best results pair with these products

GRO Hair Serum (3 Pack)

GRO Hair Serum (3 Pack)

4.4
Rated 4.4 out of 5 stars
4,896 Reviews
$192
From $139
+ Add to bag
GRO Essentials Kit

GRO Essentials Kit

4.5
Rated 4.5 out of 5 stars
6,091 Reviews
$160
From $128
+ Add to bag
GRO Foundation Kit

GRO Foundation Kit

4.6
Rated 4.6 out of 5 stars
1,363 Reviews
$138
From $110
+ Add to bag

Product opinions

“This formula has made me a convert.”
“It’s rare to find a product that really does what it promises, but that’s what this serum is for me…”
“The solution you've been looking for.”
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