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Results

See It to Believe It

REAL-WORLD, REAL 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

93%

Had a clinically measured improvement in hair density*

Up to87%

Reduction in hair loss*††Due to breakage from washing and combing

*Based on a 120-day independent, third-party clinical study with 40 participants using GRO+ Advanced Hair Serum once daily.

What Else You Need To Know

Jumbo Test: GRO+ Advanced 90-Day Starter Kit (Copy)

The GRO+ Advanced 90-Day Starter Kit is designed for those with severe shedding and scalp concerns. It features the luxe GRO+ Advanced Dermaroller and two Replacement Heads along with a 3-Pack of GRO+ Advanced Hair Serum for a three-month supply of our dermatologist co-developed, two-step hair wellness ritual. The GRO+ Advanced Dermaroller gently exfoliates the scalp and has an easy twist-on, twist-off changeable head and comes with its own protective carry case. GRO+ Advanced Hair Serum is powered by our patent-pending, AI-discovered GROActive+ Complex™ along with nutrient-rich superfoods and plant stem cells to promote a clinically measured increase in hair density.


Key Benefits:
Clinically measured improvement in hair density
Visibly reduces shedding
Provides instant hydration to help balance the scalp environment
Lightly exfoliates the scalp
Fast-absorbing and non-greasy on wet or dry hair


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

Kit Includes:
GRO+ Advanced Dermaroller
GRO+ Advanced Dermaroller
Learn more >
GRO+ Advanced Hair Serum
GRO+ Advanced Hair Serum
Learn more >

How to use Jumbo Test: GRO+ Advanced 90-Day Starter Kit (Copy)

Key Ingredients

The Key Ingredients




GROActive+ Complex<small>™</small>
GROActive+ Complex

A patent-pending, AI-discovered blend of polyphenol-rich plant actives to help reduce shedding.

Spanish Microalgae
Spanish Microalgae

A prebiotic superfood that hydrates to balance the scalp and support a healthy skin barrier.

Plant Stem Cells
Plant Stem Cells

Rich in proteins to help anchor strands at the root.

  • CLINICALLY TESTED
    CLINICALLY TESTED
  • VEGAN
    VEGAN
  • DERMATOLOGIST CO-DEVELOPED
    DERMATOLOGIST CO-DEVELOPED

Formulated without

  • FRAGRANCE
    FRAGRANCE
  • SILICONES
    SILICONES
Just the facts

Frequently Asked Questions

When applied daily, expect to see results from GRO+ Advanced Hair Serum in 3-4 months. Our best advice: Consistency is key. Using daily is essential to seeing a visible improvement.

Hold the Dermaroller handle with one hand with the head facing away from you. With your other hand, twist off the existing head without touching the needles, and dispose safely in the trash. Remove the new replacement head and screw in, then sanitize before use. Swap in a new Dermaroller Replacement Head every 30 days.

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

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

Jumbo Test: GRO+ Advanced 90-Day Starter Kit (Copy)

A three-month supply of our dermatologist co-developed hair serum that improves hair density and reduces shedding, plus a scalp dermaroller and two monthly Replacement Heads.


Remember to keep your Dermaroller handle and protective case. Subsequent subscription shipments will receive 3 Replacement Heads and 3 bottles of serum every 90 days at the discounted subscription price of $225.

One Time Purchase
For best results, we recommend 3-6 months of consistent use
Subscription Perks
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  • Clinically measured improvement in hair density
  • Visibly reduces shedding
  • Provides instant hydration to help balance the scalp environment
  • Lightly exfoliates the scalp
  • Fast-absorbing and non-greasy on wet or dry hair

Bundle for Better Hair Days

GRO+ Advanced Balancing Shampoo and Conditioner Kit
GRO+ Advanced Balancing Shampoo and Conditioner Kit
4.9
Rated 4.9 out of 5 stars
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GRO+ Advanced Complete System
GRO+ Advanced Complete System
4.8
Rated 4.8 out of 5 stars
870 Reviews
GRO Biotin Gummies (3 Pack)
GRO Biotin Gummies (3 Pack)
4.6
Rated 4.6 out of 5 stars
554 Reviews

Reviews

More Hair Wellness Must-Haves

For best results pair with these products

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GRO+ Advanced Complete System

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GRO Biotin Gummies (3 Pack)

GRO Biotin Gummies (3 Pack)

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Rated 4.6 out of 5 stars
554 Reviews
$108
From $86
+ 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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