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Results

See It to Believe It

REAL-WORLD, REAL-WOMEN RESULTS.

See It to Believe It

real-world, real-women results.

Real results from our customers

Before and after product testimonials

Before

After

Before

After

Before

After

Before

After

Before

After

Before

After

Clinically tested claims

93%

saw less shedding**

90%

saw an improvement in appearance of their hair**

83%

said their hair was stronger and more resilient**

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

96%

more shine*

92%

reduction in breakage*

72

hours of hydration and frizz reduction*

*In a controlled hair swatch study using HYDR-8 Weightless Repair Oil.

What Else You Need To Know

GRO and Shine Duo

The perfect first and last step for any hair routine. Begin with the best-selling GRO Hair Serum to reduce signs of shedding and fallout for stronger and more resilient strands. Finish with HYDR-8 Weightless Repair Oil, a plant-powered, lighter-than-air formula that reduces breakage, hydrates, controls frizz and improves shine without the weight from heavy silicones.

Kit Includes:
GRO Hair Serum
Fine Hair
GRO Hair Serum
Learn more >
HYDR-8 Weightless Repair Oil
HYDR-8 Weightless Repair Oil
Learn more >
Key Ingredients

The Key Ingredients







Marula Oil
Marula Oil

Smooths, hydrates and nourishes.

FOUND IN:

HYDR-8 Weightless Repair Oil

Vitamin C Oil
Vitamin C Oil

Minimizes frizz and provides antioxidant benefits.

FOUND IN:

HYDR-8 Weightless Repair Oil

Sacha Inchi and Chia Seed Oil Blend
Sacha Inchi and Chia Seed Oil Blend

Seals split ends and adds shine.

FOUND IN:

HYDR-8 Weightless Repair Oil

Turmeric
Turmeric

Increases the appearance of hair density.

FOUND IN:

GRO Hair Serum

Caffeine
Caffeine

Stimulates the scalp.

FOUND IN:

GRO Hair Serum

Mung Bean and Red Clover Blend
Mung Bean and Red Clover Blend

Nourishes the scalp and promotes healthier-looking hair.

FOUND IN:

GRO Hair Serum

  • CLINICALLY TESTED
    CLINICALLY TESTED
  • VEGAN
    VEGAN
  • CRUELTY-FREE
    CRUELTY-FREE

Formulated without

  • ARTIFICIAL COLORANTS
    ARTIFICIAL COLORANTS
  • SILICONES
    SILICONES
Just the facts

Frequently Asked Questions

Like any good wellness routine, results require effort to be maintained. If you stop using GRO Hair Serum, you'll see hair return to its natural state within a few months of discontinuing use.

When applied daily, expect to see results from GRO Hair Serum in 3-4 months. Our best advice: Consistency is key. With HYDR-8 Weightless Repair Oil, you’ll see instant results after your first use.

Apply a quarter-size amount each of GRO Revitalizing Shampoo and Conditioner. Use one dropper of GRO Hair Serum daily to see results in as soon as 90 days.** A little goes a long way with HYDR-8 Weightless Repair Oil, so always start with less and add more.

New

GRO and Shine Duo

4.4
Rated 4.4 out of 5 stars
5,324 Reviews

A best-selling serum and reparative hair oil to improve the appearance of hair density, strengthen strands and add glass-like shine to all hair types, even fine or thin.

One Time Purchase
For best results, we recommend 3-6 months of consistent use
Subscription Perks
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Bundle for Better Hair Days

GRO and HYDR-8 Essentials Kit
GRO and HYDR-8 Essentials Kit
4.5
Rated 4.5 out of 5 stars
6,684 Reviews
GRO Foundation Kit
GRO Foundation Kit
4.6
Rated 4.6 out of 5 stars
1,409 Reviews

Reviews

4.4
Rated 4.4 out of 5 stars
Based on 5,324 reviews
Total 5 star reviews: 3.7k Total 4 star reviews: 922 Total 3 star reviews: 362 Total 2 star reviews: 166 Total 1 star reviews: 213
5,324 reviews
  • Ashley L.
    Verified Buyer
    Reviewing
    GRO Hair Serum (3 Pack)
    I recommend this product
    Age Range 35-44
    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? Normal, Color Treated, Wavy, Fine
    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 thickness
    Rated 4 out of 5 stars
    8 hours ago
    Hair Improvement

    Vegamour gummies & serum have helped my hair for sure. It hasn’t been huge but slowly changing. Slightly thicker. Still working on the length but I know hair change takes time.

  • Kim T.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 45-54
    What is your hair length? Medium
    What are your concerns? Thinning hair, Bald spots, Hair loss from hormonal changes (incl postpartum), Hair loss prevention
    What is your hair type? Thick, Curly
    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? Easy to incorporate in daily routine, Hair thickness, Hair growth, Less shedding
    Rated 4 out of 5 stars
    10 hours ago
    Helpful tool with hair loss

    I started losing my hair once I entered perimenopause. I tried some hair growth products with chemicals in it and it made me really sick. I was so grateful when I found the Vegamour Gro serum because it didn't have chemicals in it and it actually worked. I tried the Gro plus serum as well but have had better results with the Gro serum. Consistent use is key but it does work!

  • Shannon F.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 25-34
    What is your hair length? Long
    What are your concerns? Thinning hair
    What is your hair type? Fine, 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, Easy to incorporate in daily routine
    Rated 4 out of 5 stars
    3 days ago
    Reduced shedding (I think??)

    Just finished my first bottle. It’s hard to say for certain because there are so many factors but believe I saw reduced hair shedding when using it. There was a week or so between when I finished my first bottle and my second one arrived (my fault) and I noticed more shedding during that week. Cautiously optimistic that using this daily will keep the shedding at bay. Going to see how bottle #2 does !

  • Vikki B.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 55-64
    What is your hair length? Long
    What are your concerns? Thinning hair, Bald spots, Hair loss prevention, Overall health and wellness (sleep / nutrition), Clean and vegan products
    What is your hair type? Fine, Straight
    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? Easy to incorporate in daily routine
    Rated 5 out of 5 stars
    4 days ago
    GRO Hair Serum

    I have been using this product for several months. I have seen barely any improvements thus far, but I will stick with it for a little while longer and hopefully, my bald spots will lessen.

  • Anna
    Reviewing
    GRO and Shine Duo
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    5 Stars

    Awesome

More Hair Wellness Must-Haves

For best results pair with these products

GRO and HYDR-8 Essentials Kit

GRO and HYDR-8 Essentials Kit

4.5
Rated 4.5 out of 5 stars
6,684 Reviews
$208
From $166
+ Add to bag
GRO Foundation Kit

GRO Foundation Kit

4.6
Rated 4.6 out of 5 stars
1,409 Reviews
$138
From $110
+ 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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