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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 Foundation Kit

Co-developed by dermatologists, this daily duo is designed for those with severe shedding and scalp concerns. The GRO+ Advanced Dermaroller gently exfoliates the scalp to prepare for application of GRO+ Advanced Hair Serum. It features an easy twist-on, twist-off changeable head with monthly refills available. 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
Lightly exfoliates the scalp
Provides instant hydration to help balance the scalp environment
Fast-absorbing and non-greasy on wet or dry hair


100% saw a visible increase in hair density**
100% saw a visible reduction in hair thinning**
95% said their scalp felt hydrated**


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 GRO+ Advanced Foundation Kit

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.

No! The formula is lightweight, fast-absorbing and water-based. It can be applied to wet or dry hair without disturbing your style. In a 120-day consumer perception study of individuals using GRO+ Advanced Hair Serum daily, 98% of participants agreed the product did not make their scalp feel greasy.

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.

GRO+ Advanced Foundation Kit

4.8
Rated 4.8 out of 5 stars
787 Reviews

A dermatologist co-developed duo that works synergistically to visibly improve hair density for those with severe shedding.


Remember to keep your Dermaroller handle and protective case. Subsequent subscription shipments will receive one monthly Replacement Head and bottle of serum instead of the complete Dermaroller tool every 30 days at the discounted subscription price of $74.

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

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
779 Reviews
GRO+ Advanced Complete System
GRO+ Advanced Complete System
4.8
Rated 4.8 out of 5 stars
830 Reviews
GRO+ Advanced Balancing Shampoo and Conditioner Kit
GRO+ Advanced Balancing Shampoo and Conditioner Kit
4.9
Rated 4.9 out of 5 stars
278 Reviews

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 787 reviews
Total 5 star reviews: 649 Total 4 star reviews: 117 Total 3 star reviews: 16 Total 2 star reviews: 4 Total 1 star reviews: 1
787 reviews
  • Teresa S.
    Verified Buyer
    Reviewing
    GRO+ Advanced Hair Serum
    I recommend this product
    Age Range 55-64
    What is your hair length? Medium
    What are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum)
    What is your hair type? Fine, Straight, Color Treated
    How often are you using the product? 5 - 6 times per week
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Less shedding, Hair growth, Improved volume/body, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    Yesterday
    GRO+Advanced Hair Serum

    I have really fine hair and with age less hair than I used to have. This serum is part of my daily routine and it does not look greasy. My hair feels and looks so much fuller.

  • Anne L.
    Verified Buyer
    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, Bald spots, Hair loss from hormonal changes (incl postpartum), Hair loss prevention, Clean and vegan products
    What is your hair type? Fine, Wavy
    How often are you using the product? 5 - 6 times per week
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Less shedding, Hair growth, Hair length, Improved overall hair health, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    1 week ago
    This product works!

    I’ve been using this product for more than a year and I feel so much more confident. I had a wide part and thinning hair with visible scalp. My part/hair look so healthy and the visible scalp has significantly decreased. My hair also grows very fast. I use it nightly and it does not make my hair greasy at all. I highly recommend this for anyone with thinning hair. It takes months to notice change so be patient with the results.

  • Julia P.
    Verified Buyer
    Reviewing
    GRO+ Advanced Hair Serum (3 Pack)
    I recommend this product
    Age Range 35-44
    What is your hair length? Medium
    What are your concerns? Thinning hair, Bald spots, Dry or damaged hair, Clean and vegan products, Overall health and wellness (sleep / nutrition)
    What is your hair type? Fine, Color Treated, Straight
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Hair growth, Improved volume/body, Hair thickness, Improved overall hair health
    Rated 5 out of 5 stars
    1 week ago
    Seems promising- ordering more

    Love so far! Promising results.

  • Jourdan G.
    Verified Buyer
    Reviewing
    GRO+ Advanced Hair Serum
    I recommend this product
    Age Range 25-34
    What is your hair length? Long
    What are your concerns? Hair loss prevention, Dry or damaged hair, Thinning hair
    What is your hair type? Fine
    How often are you using the product? 5 - 6 times per week
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    1 week ago
    So far so good

    I don’t have any bad things to say this is only month three so I feel like I need to give it more time before giving an honest review but someone describes scalp health like skin health and to not ignore it so that’s why I started doing this

  • Glennys P.
    Verified Buyer
    Reviewing
    GRO+ Advanced Hair Serum
    I recommend this product
    Age Range 45-54
    What is your hair length? Long
    What are your concerns? Thinning hair
    What is your hair type? Fine, Color Treated
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 150 days (5 months) or more
    What improvements have you noticed? Improved overall hair health
    Rated 5 out of 5 stars
    1 week ago
    Gro +advanced hair serum

    It works great! Doesn’t leave hair greasy. I have a lot of new growth.

Reviews LoadedReviews Added

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779 Reviews
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GRO+ Advanced Complete System

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GRO+ Advanced Balancing Shampoo and Conditioner Kit

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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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