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GRO+ Advanced Hair Serum

4.8
Rated 4.8 out of 5 stars
358 Reviews
A dermatologist co-developed serum powered by innovative encapsulation technology and plant-based actives to boost hair density and scalp health.
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For best results, we recommend 3-6 months of consistent use
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  • Clinically proven to improve hair density
  • Targets existing shedding and thinning
  • Supports scalp health and hydration

Where Nature Meets Science

Innovative

Our precision and encapsulation technologies improve ingredient stability and enhance absorption for maximum effectiveness.

Where Nature Meets Science

Proven

Our formulas undergo rigorous clinical, consumer and placebo testing to guarantee measurable improvements in scalp and hair health.

Where Nature Meets Science

Powerful

We invest in premium, plant-based ingredients like phytoactives, peptides and plant stem cells because we know they work.

There’s Power in Numbers

93%

had a clinically measured improvement in hair density*

Up to 87%

reduction in hair loss
†Due to breakage from washing and combing

98%

saw less shedding**

95%

said they saw less hair in the shower**

95%

said their scalp felt healthier**

Ready to Take Back Control?

Vegamour’s plant-powered, clinically tested solutions are designed to deliver real, visible results — because it’s not just about hair, it’s about feeling like yourself again.

Formulated with standardized, drug-free ingredients for real, visible results.

Key Ingredients

Plant-Based Phytoactives (GROActive+ Complex™)

Visibly improve hair density, reduce shedding and provide antioxidant protection to scalp and strands.

Clinically Proven Peptides (Encapsulated Acetyl Tetrapeptide-3 + Biotinyl Tetrapeptide-3)

Promote density, help strengthen follicles and help maintain scalp health.

Turmeric & Olive Plant Stem Cells

Rich in proteins to help anchor strands at the root and boost resilience.

Plant-Based Phytoactives (GROActive+ Complex™)

Visibly improve hair density, reduce shedding and provide antioxidant protection to scalp and strands.

Clinically Proven Peptides (Encapsulated Acetyl Tetrapeptide-3 + Biotinyl Tetrapeptide-3)

Promote density, help strengthen follicles and help maintain scalp health.

Turmeric & Olive Plant Stem Cells

Rich in proteins to help anchor strands at the root and boost resilience.

Our Standards

  • Check

    Clinically Tested

  • Check

    Science-Backed

  • Check

    Trusted by Experts

  • Check

    Vegan

  • Check

    Clean

  • Check

    Cruelty-Free

See It to Believe It

Real women, real results, real confidence.

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

Before
After 120 Days
Before
After 120 Days
Before
After 120 Days
Before
After 120 Days
Before
After 120 Days

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

How to Use GRO+ Advanced Hair Serum

Clinically proven to improve hair density and scalp health.

Transform Your Hair & Your Confidence

With daily use of GRO+ Advanced Hair Serum, you may begin to notice:

Your GRO Timeline

  • Month 1

    Scalp feels healthier and more hydrated**

  • Month 2

    Less hair fall in the shower

    or on your brush**

  • Month 3

    Hair looks visibly denser with significantly less shedding**

  • Month 4+

    Ongoing results

    and unmatched confidence

The Viral Hair Serum Trusted by Millions

  • GRO+ Advanced Dermaroller GRO+ Advanced Dermaroller

    GRO+ Advanced Dermaroller

    4.9
    Rated 4.9 out of 5 stars
    208 Reviews

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

    Add to bag
  • GRO+ Advanced Balancing Shampoo GRO+ Advanced Balancing Shampoo

    GRO+ Advanced Balancing Shampoo

    4.9
    Rated 4.9 out of 5 stars
    129 Reviews

    No description available

    Add to bag
  • GRO+ Advanced Balancing Conditioner GRO+ Advanced Balancing Conditioner

    GRO+ Advanced Balancing Conditioner

    4.9
    Rated 4.9 out of 5 stars
    118 Reviews

    No description available

    Add to bag
  • GRO+ Advanced Foundation Kit GRO+ Advanced Foundation Kit

    GRO+ Advanced Foundation Kit

    4.8
    Rated 4.8 out of 5 stars
    501 Reviews

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

    Add to bag
  • GRO+ Advanced Complete System GRO+ Advanced Complete System

    GRO+ Advanced Complete System

    4.8
    Rated 4.8 out of 5 stars
    567 Reviews

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

    Add to bag
  • GRO+ Advanced Balancing Shampoo and Conditioner Kit GRO+ Advanced Balancing Shampoo and Conditioner Kit

    GRO+ Advanced Balancing Shampoo and Conditioner Kit

    4.8
    Rated 4.8 out of 5 stars
    305 Reviews

    A dermatologist co-developed shampoo and conditioner duo that supports fragile, thinning hair by exfoliating the scalp and nourishing from the root.

    Add to bag
  • GRO+ Advanced Essentials Kit GRO+ Advanced Essentials Kit

    GRO+ Advanced Essentials Kit

    4.8
    Rated 4.8 out of 5 stars
    565 Reviews

    A three-step, dermatologist co-developed hair wellness routine that works synergistically to visibly improve hair density and empower thinning strands to thrive.

    Add to bag
  • GRO+ Advanced 90-Day Starter Kit GRO+ Advanced Foundation Kit

    GRO+ Advanced 90-Day Starter Kit

    4.8
    Rated 4.8 out of 5 stars
    494 Reviews

    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.

    Add to bag
  • GRO+ Advanced Dermaroller Replacement Head GRO+ Advanced Dermaroller Replacement Head

    GRO+ Advanced Dermaroller Replacement Head

    4.9
    Rated 4.9 out of 5 stars
    208 Reviews

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

    Add to bag
  • GRO+ Advanced Hair Serum GRO+ Advanced Hair Serum

    GRO+ Advanced Hair Serum

    4.7
    Rated 4.7 out of 5 stars
    288 Reviews

    A dermatologist co-developed hair serum that visibly improves hair density, reduces shedding and hydrates the scalp to support the skin barrier.

    Add to bag
    • 4.8
    Rated 4.8 out of 5 stars
    Based on 358 reviews
    Total 5 star reviews: 294 Total 4 star reviews: 57 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 2
    Write a Review (Opens in a new window)
    358 reviews
    • Kristen L.
      Verified Buyer
      I recommend this product
      Age Range 35-44
      What is your hair length? Long
      What are your concerns? Thinning hair, Hair loss prevention, Dry or damaged hair, Overall health and wellness (sleep / nutrition)
      What is your hair type? Medium, Normal, Wavy, Dry, Color Treated
      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? Hair growth, Improved overall hair health, Easy to incorporate in daily routine
      Rated 5 out of 5 stars
      18 seconds ago
      Quick results

      I have been using this for about 2 months and have noticed quick results. I only use this on my front hairline and already have new hair growth.

      Was this helpful?
    • Dusanka D.
      Verified Buyer
      I recommend this product
      Age Range 55-64
      What is your hair length? Short
      What are your concerns? Dry or damaged hair, Thinning hair, Graying hair or gray hair prevention
      What is your hair type? Fine, Color 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? Easy to incorporate in daily routine
      Rated 4 out of 5 stars
      7 hours ago
      user

      I have been using VEGAMOUR Hair Serum for almost two years, works well for me, I am using every day , I'd like seen better results after long time using, I will continue to use this product.

      Was this helpful?
    • Laura W.
      Verified Buyer
      I recommend this product
      Age Range 55-64
      What is your hair length? Long
      What are your concerns? Hair loss from hormonal changes (incl postpartum), Thinning hair, Hair loss prevention, Clean and vegan products
      What is your hair type? Medium, Straight, Dry, Chemically 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, Hair thickness, Easy to incorporate in daily routine, Improved overall hair health
      Rated 5 out of 5 stars
      Yesterday
      Liquid Gold

      I’m seeing great results in my hair growth and thickness since I’ve incorporated this serum into my hair routine. My hair stylist recognized significant new hair growth on my last hair appointment. I’m very pleased with the results. Highly recommend!!

      Was this helpful?
    • Ruth
      Verified Buyer
      I recommend this product
      Age Range 55-64
      What is your hair length? Medium
      What are your concerns? Thinning hair, Hair loss prevention
      What is your hair type? Curly
      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? Less shedding, Easy to incorporate in daily routine
      Rated 4 out of 5 stars
      4 days ago
      I think it’s working

      I’ve been using Vegamour for a couple of years. I can’t start my day without it. I’d like to see bigger better results but I’m not losing as much hair and my widows peak has filled in a little with fuzz. I’ll keep at it.

      Was this helpful?
    • Nicole C.
      Verified Buyer
      I recommend this product
      Age Range Under 24
      What is your hair length? Medium
      What are your concerns? Hair loss prevention, Graying hair or gray hair prevention, Scalp concerns (irritation / dandruff / oily), Dry or damaged hair, Overall health and wellness (sleep / nutrition)
      What is your hair type? Medium, Wavy, Normal, Dry
      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? Less shedding, Hair growth, Hair length, Hair thickness, Improved overall hair health
      Rated 5 out of 5 stars
      5 days ago
      I love this Serum

      This has helped my hair get so much thicker and shinier quickly.

      Was this helpful?
    Show More
    • *Based on 2024 USA unit sales of GRO Hair Serum. Source: YipitData
    • **Based on a 120-day independent, third-party clinical study with 40 participants using GRO Hair Serum once daily.
    • †Based on a 120-day consumer perception study of 40 participants using GRO Hair Serum once daily.
    • *Based on a 120-day independent, third-party clinical study with 40 participants using GRO+ Advanced Hair Serum once daily.
    • **Based on a 120-day consumer perception study of 40 participants using GRO+ Advanced Hair Serum once daily.
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