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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

GRO+ Advanced Complete System

A four-step, dermatologist co-developed and clinically proven system designed for those with severe shedding and scalp concerns. The GRO+ Advanced Complete System is powered by GROActive+ Complex™, our patent-pending, AI-discovered compound that’s helping to redefine what a plant-based formula can achieve. The wash day, skincare-inspired shampoo and conditioner are formulated with Niacinamide and Spanish Microalgae to hydrate to promote a balanced scalp. Together, they lightly exfoliate and nourish strands from the root.


The GRO+ Advanced Dermaroller gently exfoliates the scalp, while GRO+ Advanced Hair Serum visibly improves hair density, reduces shedding and hydrates the scalp to support the skin barrier.


Key Benefits:
Clinically measured improvement in hair density
Visibly reduces shedding
Lightly exfoliates the scalp
Helps protect hair from future breakage
Provides instant hydration to help balance the scalp environment
Gives thinning hair an instant volumizing boost


100% saw a visible increase in hair density**
100% saw a visible reduction in hair thinning**
95% said their scalp felt hydrated**
75% reduction in breakage after one use***


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

Kit Includes:
GRO+ Advanced Balancing Shampoo
GRO+ Advanced Balancing Shampoo
Learn more >
GRO+ Advanced Balancing Conditioner
GRO+ Advanced Balancing Conditioner
Learn more >
GRO+ Advanced Dermaroller
New
GRO+ Advanced Dermaroller
Learn more >
GRO+ Advanced Hair Serum
New
GRO+ Advanced Hair Serum
Learn more >

How to use GRO+ Advanced Complete System

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.

FOUND IN:

GRO+ Advanced Balancing Shampoo
GRO+ Advanced Balancing Conditioner
GRO+ Advanced Hair Serum

Spanish Microalgae
Spanish Microalgae

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

FOUND IN:

GRO+ Advanced Balancing Shampoo
GRO+ Advanced Balancing Conditioner
GRO+ Advanced Hair Serum

Plant Stem Cells
Plant Stem Cells

Rich in proteins to help anchor strands at the root.

FOUND IN:

GRO+ Advanced Hair Serum

Marula Oil
Marula Oil

Smooths, hydrates and nourishes without weighing hair down.

FOUND IN:

GRO+ Advanced Balancing Conditioner

Niacinamide
Niacinamide

An antioxidant that helps balance the scalp and is known to protect from oxidative stress.

FOUND IN:

GRO+ Advanced Balancing Shampoo
GRO+ Advanced Balancing Conditioner

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

Formulated without

  • 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.

On wash days, use GRO+ Advanced Balancing Shampoo and Conditioner. Every day, use the GRO+ Advanced Dermaroller then apply GRO+ Advanced Hair Serum. 

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.

New

GRO+ Advanced Complete System

4.8
Rated 4.8 out of 5 stars
783 Reviews

A dermatologist co-developed and clinically proven system that features four hair wellness essentials designed for those with severe shedding or scalp concerns.


Remember to keep your Dermaroller handle and protective case. Subsequent subscription shipments will receive one monthly Replacement Head, Balancing shampoo and conditioner, and bottle of serum instead of the complete Dermaroller tool every 30 days at the discounted subscription price of $153.

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.
Enjoy Subscriber Exclusives
Additional Savings
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Dedicated Concierge
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  • Clinically measured improvement in hair density
  • Visibly reduces shedding
  • Lightly exfoliates the scalp
  • Helps protect hair from future breakage
  • Provides instant hydration to help balance the scalp environment
  • Gives thinning hair an instant volumizing boost

Bundle & Save

Bundle for better hair days

GRO+ Advanced 90-Day Starter Kit
GRO+ Advanced 90-Day Starter Kit
4.8
Rated 4.8 out of 5 stars
747 Reviews
GRO+ Advanced Hair Serum (3 Pack)
GRO+ Advanced Hair Serum (3 Pack)
4.8
Rated 4.8 out of 5 stars
547 Reviews
GRO Biotin Gummies (3 Pack)
GRO Biotin Gummies (3 Pack)
4.6
Rated 4.6 out of 5 stars
528 Reviews

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 783 reviews
Total 5 star reviews: 647 Total 4 star reviews: 113 Total 3 star reviews: 15 Total 2 star reviews: 6 Total 1 star reviews: 2
783 reviews
  • Laura C.
    Verified Buyer
    GRO+ Advanced Hair Serum
    Reviewing
    GRO+ Advanced Hair Serum
    I recommend this product
    Age Range 55-64
    What is your hair length? Long
    What are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum), Hair loss prevention, Dry or damaged hair
    What is your hair type? Fine, Wavy, Normal
    How often are you using the product? Every day
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Improved overall hair health, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    8 hours ago
    Noticed right away!

    I’ve been using the original drops for about a year and they have helped keep my hair from falling out but this serum takes it up a notch. I feel like I noticed right way. Shinier, softer. Now I’m just waiting for it to make my hair grow.

  • Sherri h.
    Verified Buyer
    GRO+ Advanced Hair Serum (3 Pack)
    Reviewing
    GRO+ Advanced Hair Serum (3 Pack)
    I recommend this product
    Age Range 45-54
    What is your hair length? Medium
    What are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum), Hair loss prevention
    What is your hair type? Fine, Color Treated, Straight, Dry
    How often are you using the product? Every day
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Less shedding
    Rated 4 out of 5 stars
    9 hours ago
    Difference after 1 month

    I can see a difference in the 1 month I have been using The serum. Can't wait to see what month 2 will do.

  • Lu C.
    Verified Buyer
    GRO+ Advanced Complete System
    Reviewing
    GRO+ Advanced Complete System
    I do not recommend this product
    Age Range 45-54
    What is your hair length? Medium
    What are your concerns? Thinning hair
    What is your hair type? Fine
    How often are you using the product? Everyday
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Easy to incorporate in daily routine
    Rated 2 out of 5 stars
    11 hours ago
    So far no changes seen yet

    The shampoo and conditioner has a medicine smell but it’s ok for me. I’ve used it for a little over a month now and seen no changes yet. Still lots of hair in the shower. I don’t see any changes in my hair either. Will update in another month.

  • Anna M.
    Verified Buyer
    GRO+ Advanced Hair Serum
    Reviewing
    GRO+ Advanced Hair Serum
    Age Range 35-44
    What is your hair length? Long
    What are your concerns? Thinning hair, Bald spots, Hair loss prevention
    What is your hair type? Fine, Straight
    How often are you using the product? 5 - 6 times per week
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Less shedding, Easy to incorporate in daily routine, Hair growth
    Rated 3 out of 5 stars
    11 hours ago
    Seeing some results

    I have been using this serum for almost two months. I do some regrowth, especially around my hairline which is where I’ve noticed the most fallout. There’s also much less shedding when I shower. I have some issues with the bottle - I can’t ever get a full dropper and it just doesn’t seem like enough to last a full month. I’ll keep using it and see what happens.

  • Jen S.
    Verified Buyer
    GRO+ Advanced Hair Serum (3 Pack)
    Reviewing
    GRO+ Advanced Hair Serum (3 Pack)
    I recommend this product
    Age Range 45-54
    What is your hair length? Long
    What are your concerns? Thinning hair, Hair loss prevention, Overall health and wellness (sleep / nutrition)
    What is your hair type? Medium, Color Treated, Chemically Treated
    How often are you using the product? Every day
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Hair growth, Hair thickness, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    12 hours ago
    Best product for thinning hair

    I love this product! I use every night it does not leave any greasy residue and it helps with thinning hair around the hairline. I year this and take the gummies. Absolutely wonderful products! Highly recommend

Reviews LoadedReviews Added

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For best results pair with these products

GRO+ Advanced 90-Day Starter Kit

GRO+ Advanced 90-Day Starter Kit

4.8
Rated 4.8 out of 5 stars
747 Reviews
$326
From $245
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GRO+ Advanced Hair Serum (3 Pack)

GRO+ Advanced Hair Serum (3 Pack)

4.8
Rated 4.8 out of 5 stars
547 Reviews
$234
From $188
+ Add to bag
GRO Biotin Gummies (3 Pack)

GRO Biotin Gummies (3 Pack)

4.6
Rated 4.6 out of 5 stars
528 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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