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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
New
GRO+ Advanced Dermaroller
Learn more >
GRO+ Advanced Hair Serum
New
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.

New

GRO+ Advanced Foundation Kit

4.8
Rated 4.8 out of 5 stars
775 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.
Enjoy Subscriber Exclusives
Additional Savings
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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
767 Reviews
GRO+ Advanced Complete System
GRO+ Advanced Complete System
4.8
Rated 4.8 out of 5 stars
814 Reviews
GRO+ Advanced Balancing Shampoo and Conditioner Kit
GRO+ Advanced Balancing Shampoo and Conditioner Kit
4.8
Rated 4.8 out of 5 stars
273 Reviews

Reviews

4.8
Rated 4.8 out of 5 stars
Based on 775 reviews
Total 5 star reviews: 639 Total 4 star reviews: 115 Total 3 star reviews: 16 Total 2 star reviews: 4 Total 1 star reviews: 1
775 reviews
  • Padma P.
    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? Hair loss from hormonal changes (incl postpartum), Thinning hair
    What is your hair type? Wavy
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Hair growth
    Rated 5 out of 5 stars
    13 minutes ago
    Amazing product

    This is by far the best one of the many hair products I have tried and surely has helped me re-grow some of my lost hair!!

  • Alexandra M.
    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 prevention, Hair loss from hormonal changes (incl postpartum), Dry or damaged hair
    What is your hair type? Fine
    How often are you using the product? Every day
    How long have you been using the product? 60 days (2 months)
    What improvements have you noticed? Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    20 hours ago
    Very nicel!

    Very nice. Not greasy and no residue. Easy to use!

  • Laura B.
    Verified Buyer
    GRO+ Advanced Hair Serum (3 Pack)
    Reviewing
    GRO+ Advanced Hair Serum (3 Pack)
    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), Hair loss prevention, Clean and vegan products
    What is your hair type? Fine
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 30 days (1 month)
    What improvements have you noticed? Improved overall hair health
    Rated 4 out of 5 stars
    2 days ago
    Not gunky!

    I haven’t used long enough to see hair growth results but love it so much better than other hair growth products

  • theresa g.
    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? Wavy, Curly, Color Treated, Chemically Treated, Fine
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 120 days (4 months)
    What improvements have you noticed? Hair growth, Hair length, Easy to incorporate in daily routine
    Rated 4 out of 5 stars
    3 days ago
    Quicker results

    I started using the serum in the pink bottle first and saw results. I stopped for over 6 months and had hair thinning so I started up on this advanced formula and saw results a bit quicker. No scalp irritation and faster growth of new hairs and length. I do feel that the shedding part is the same. So I use this topically and colgen and vitamins orally to combat the hair shedding.

  • Karen M.
    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 prevention, Bald spots, Scalp concerns (irritation / dandruff / oily)
    What is your hair type? Fine, Wavy, Normal, 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, Improved volume/body
    Rated 5 out of 5 stars
    3 days ago
    It’s WORKING!!

    It is definitely working my hairdresser even confirmed it!! She did tell me not to use it 2 times a day like I was because it doesn’t do anything more except cost me more money because you use more product. I can feel the fullness coming back to my hair!

Reviews LoadedReviews Added

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4.8
Rated 4.8 out of 5 stars
767 Reviews
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GRO+ Advanced Complete System

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Rated 4.8 out of 5 stars
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GRO+ Advanced Balancing Shampoo and Conditioner Kit

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Rated 4.8 out of 5 stars
273 Reviews
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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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