Accessibility Statement

Announcements

FREE Shipping for Subscriptions & Orders $50+
Fine Hair

GRO Hair Serum

4.4
Rated 4.4 out of 5 stars
5,385 Reviews

#1 Prestige Hair Serum* for Thinning & Shedding

A plant-powered, clinically tested and scientifically proven serum that reduces shedding and thinning with visible results in as soon as 3 months.**

  • Reduces shedding and helps prevent hair thinning
  • Supports visibly fuller, healthier hair over time
  • Strengthens strands while promoting scalp health

Perfect for: Moderate to severe hair loss and thinning
Hair Concerns: Stress-related hair loss, post-partum, menopause, aging, medical conditions, harsh styling

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
Free Shipping
Dedicated Concierge
VIP Drops
Locked In Lower Pricing

  • Reduces shedding and helps prevent hair thinning
  • Supports visibly fuller, healthier hair over time
  • Strengthens strands while promoting scalp health

Clinically Tested

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

Formulated with Standardized, Drug-Free Ingredients for Best Results

Key Ingredients

Tumeric

Increases the appearance of hair density.

Caffeine

Stimulates the scalp.

Mung Bean & Red Clover Blend

Increases the appearance of hair density.

Biotin

Increases the appearance of hair density.

Our Standards

  • Check

    Clinically Tested

  • Check

    Vegan

  • Check

    Dermatologist Co-Developed

  • Check

    Cruelty-Free

  • No

    Silicones

  • No

    Fragrance

See It to Believe It

Real People, Real Results

**Based on a 120-day consumer perception study of 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.

How to use GRO Hair Serum

Thicker, fuller, healthier looking hair in as soon as 90 days

01

Use One Dropperful Daily. One Bottle = One Month

02

Apply Directly to Damp or Dry Scalp

03

Massage Into Scalp,Style Hair as Usual

Transform Your Hair & Your Confidence

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

Your GRO Timeline

  • Month 1

    Less breakage, with a healthier, more hydrated scalp*

  • Month 2

    Thicker, fuller hair with

    noticeable improvement*

  • Month 3

    Visibly less shedding and more resilient hair*

  • Month 4+

    Ongoing results and

    unmatched confidence

*Based on a 120-day consumer perception study of 40 participants using GRO Hair Serum once daily.

How Our Serums Stack Up

Vegamour

The Competition

Made with clean, plant-based ingredients

Clinically tested final formulas

Results in as little as 3 months

No prescription required

Co-developed with dermatologists*

Non-greasy, no residue

*GRO+ Advanced Hair Serum only

#1 Prestige Hair Serum

Vegamour is a holistic approach to hair wellness that incorporates clinically tested plant-based ingredients that work in tandem to promote healthy, beautiful hair naturally, without the use of harmful chemicals

4.4
Rated 4.4 out of 5 stars
Based on 5,385 reviews
Total 5 star reviews: 3.7k Total 4 star reviews: 940 Total 3 star reviews: 365 Total 2 star reviews: 169 Total 1 star reviews: 217
5,385 reviews
  • Jasmine
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 35-44
    What is your hair length? Medium
    What are your concerns? Bald spots, Hair loss prevention, Thinning hair, Hair loss from hormonal changes (incl postpartum)
    What is your hair type? Thick, Curly, 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? Easy to incorporate in daily routine, Hair growth
    Rated 5 out of 5 stars
    21 minutes ago
    Great for my hairline

    Gifted by vegamour for a honest review. I have used this for the last 2 weeks now and I don’t think it’s a placebo effect I actually think it is working. I have 2 areas on my hairline that I am so self conscious about and have been applying this for 2 weeks now. I have seen growth since then and the spots look less bald! This clean formula makes me feel good using it. The smell isn’t bad either it has a lite sent!

  • Dania
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 25-34
    What is your hair length? Medium
    What are your concerns? Hair loss from hormonal changes (incl postpartum)
    What is your hair type? Wavy
    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, Improved overall hair health, Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    3 hours ago
    Super hair

    Gifted by vegamour. This serum is non greasy and melts into the hair without weighing it down. My hair has been shedding like crazy lately and this serum has worked wonders in slowing the hair loss down. I plan to keep using this serum as I’ve seen a noticeable trend in my hair that I am loving!

  • Suman
    Verified Reviewer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 25-34
    What is your hair length? Long
    What are your concerns? Bald spots
    What is your hair type? Wavy, Fine, Thick, Dry
    How often are you using the product? Every day
    How long have you been using the product? 90 days (3 months)
    What improvements have you noticed? Hair growth, Hair thickness, Less shedding
    Rated 5 out of 5 stars
    6 hours ago
    Wow

    This serum helped increase the hair density along my hairline! I used to have this huge bald spot that I had gotten due to vitamin deficiencies. This serum made it grow back much thicker. It also does not feel greasy at ALL. Gifted by vegamour!

  • cailey
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 25-34
    What is your hair length? Long
    What are your concerns? Thinning hair, Hair loss prevention, Dry or damaged hair
    What is your hair type? Thick, Color Treated, 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? Less shedding, Hair growth
    Rated 5 out of 5 stars
    8 hours ago
    baby hair growing

    I’ve been using GRO Hair Serum for a few months, and it’s amazing! My hair feels thicker and healthier, with less shedding. It’s lightweight, non-greasy, and easy to apply. My scalp feels nourished, and I’ve noticed new growth around thinning areas. Highly recommend for anyone looking to improve hair density! gifted by vegamore

  • Ana
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range Under 24
    What is your hair length? Medium
    How often are you using the product? 3 - 4 times per week
    How long have you been using the product? 30 days (1 month)
    Rated 4 out of 5 stars
    8 hours ago
    Love it!!

    I love this product!! After using for just a few weeks I have noticed my hair appears fuller, softer,a nd shinier with new growth around my hairline. I’m excited to see how much more my hair will grow and while this product was gifted by vegamour I’d definitely purchase again!

Your Bag

Close cart drawer

item items
Subscription Perks
Additional Savings
Free Shipping
Dedicated Concierge
VIP Drops
Locked In Lower Pricing
Choose your free gifts!
Choose Your Free Gifts (Choose up to )

Gift

Select
Selected
Cart

Your bag is
currently empty

START SHOPPING
Get your full routine
code applied - off*
Remove code

Apply discount code

Apply code
You must enter a discount code
The discount code you entered is invalid
You've earned a FREE gifts + off subscriptions + FREE shipping! Add more for your FREE gift! + Subscribe for off + Add more or subscribe for FREE shipping. Add more for FREE shipping.
Add subscription more for