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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 Oil - Full Size (1.7 fl. oz.)
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
5,164 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
6,498 Reviews
GRO Foundation Kit
GRO Foundation Kit
4.6
Rated 4.6 out of 5 stars
1,392 Reviews

Reviews

4.4
Rated 4.4 out of 5 stars
Based on 5,164 reviews
Total 5 star reviews: 3.5k Total 4 star reviews: 889 Total 3 star reviews: 354 Total 2 star reviews: 166 Total 1 star reviews: 210
5,164 reviews
  • Ashasha S.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    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)
    What is your hair type? Medium, Curly, Normal
    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
    Rated 5 out of 5 stars
    Yesterday
    Wonderful

    It works!

  • Margaret B.
    Verified Buyer
    Reviewing
    GRO and Shine Duo
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    NUTRITION FOR MY HAIR

    Vegamour hair products have revived my hair. My hair was very dry and that resulted in the breaking of my hair. However when I started using Vegamour hair products my hair is always hydrated and moisturized. I am glad I found Vegamour. LOVE ❤️ IT

  • Jacqueline L.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 35-44
    What is your hair length? Long
    What are your concerns? Dry or damaged hair, Hair loss from hormonal changes (incl postpartum), Thinning hair
    What is your hair type? Curly, Fine, Dry
    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 5 out of 5 stars
    3 days ago
    Love this stuff

    Has helped me with hormonal hair loss after my pregnancy.

  • Dana B.
    Verified Buyer
    Reviewing
    GRO Hair Serum (3 Pack)
    I recommend this product
    Age Range 65+
    What is your hair length? Medium
    What are your concerns? Thinning hair, Bald spots, Hair loss from hormonal changes (incl postpartum), Clean and vegan products
    What is your hair type? Color Treated, Normal, Fine, Wavy
    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, Improved overall hair health, Easy to incorporate in daily routine, Less shedding, Hair thickness
    Rated 5 out of 5 stars
    4 days ago
    It works

    I have been using g this serum now for 2 1/2 years. It has been a slow process for me. But it’s working . My hair on the sides is finally filling in. You just have to be diligent use every day. I will admit I almost quit. Glad I didn't. Everybody is different . Just be patient .

  • Jamie W.
    Verified Buyer
    Reviewing
    GRO Hair Serum
    I recommend this product
    Age Range 35-44
    What is your hair length? Medium
    What are your concerns? Thinning hair, Dry or damaged hair, Hair loss from hormonal changes (incl postpartum)
    What is your hair type? Fine, Color Treated, Straight, Dry
    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? Less shedding, Hair growth
    Rated 5 out of 5 stars
    1 week ago
    This stuff really works!!!

    My hair is finally growing!!! It takes a good 3 months to see a difference but it does work!!!

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
6,498 Reviews
$208
From $166
+ Add to bag
GRO Foundation Kit

GRO Foundation Kit

4.6
Rated 4.6 out of 5 stars
1,392 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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