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.
The Key Ingredients
Smooths, hydrates and nourishes.
FOUND IN:
HYDR-8 Weightless Repair Oil
Minimizes frizz and provides antioxidant benefits.
FOUND IN:
HYDR-8 Weightless Repair Oil
Seals split ends and adds shine.
FOUND IN:
HYDR-8 Weightless Repair Oil
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Increases the appearance of hair density.
FOUND IN:
GRO Hair Serum
Stimulates the scalp.
FOUND IN:
GRO Hair Serum
Nourishes the scalp and promotes healthier-looking hair.
FOUND IN:
GRO Hair Serum
-
CLINICALLY TESTED -
VEGAN -
CRUELTY-FREE
Formulated without
-
ARTIFICIAL COLORANTS -
SILICONES
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.
Bundle & Save
Bundle for better hair days
Reviews
- Allison R.Verified BuyerReviewingGRO Hair Serum (3 Pack)I recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Hair loss prevention, Hair loss from hormonal changes (incl postpartum), Thinning hairWhat is your hair type? Wavy, NormalHow often are you using the product? Every dayHow long have you been using the product? 150 days (5 months) or moreWhat improvements have you noticed? Easy to incorporate in daily routine, Less sheddingRated 5 out of 5 stars5 hours agoawesomeness
this stuff really works. helped me after I lost a ton of hair after I had my baby.
- Sheila B.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 55-64What is your hair length? ShortWhat are your concerns? Thinning hair, Scalp concerns (irritation / dandruff / oily), Clean and vegan productsWhat is your hair type? Fine, Straight, OilyHow often are you using the product? Every dayHow long have you been using the product? 150 days (5 months) or moreWhat improvements have you noticed? Hair growth, Hair thickness, Improved volume/body, Improved overall hair healthRated 5 out of 5 stars12 hours agoGRO Hair Serum
Works great! Love it!
- Tessa F.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 25-34What is your hair length? MediumWhat are your concerns? Thinning hair, Clean and vegan products, Hair loss preventionWhat is your hair type? FineHow often are you using the product? Every dayHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Hair growth, Hair thicknessRated 4 out of 5 stars16 hours agoAlready seeing growth!
I am shocked that I am already seeing some baby hairs come in around my scalp. I have been using the serum religiously every morning around my face and along my hairline. I have been taking some other supplements to help with my hair growth journey, but also noticing a huge impact by using the serum with it. The hairs are coming in a lot faster and it feels thicker where the hairs are coming in all along the top of my head. Highly recommend!
- Cindy K.Verified BuyerReviewingGRO Hair Serum (3 Pack)I recommend this productAge Range 45-54What is your hair length? MediumWhat are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum), Hair loss prevention, Graying hair or gray hair prevention, Bald spotsWhat is your hair type? ThickHow often are you using the product? Every dayHow long have you been using the product? 150 days (5 months) or moreWhat improvements have you noticed? Hair thickness, Hair growthRated 4 out of 5 stars2 days agoSeems to work
hair seems to be thicker and growing.
- Giselle R.Verified BuyerReviewingGRO Hair Serum (3 Pack)I recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Thinning hair, Bald spots, Hair loss preventionWhat is your hair type? Fine, WavyHow often are you using the product? Every dayHow long have you been using the product? 150 days (5 months) or moreWhat improvements have you noticed? Hair growthRated 5 out of 5 stars5 days agoliquid gold
there are visible hair growth!!! honestly the only product that has worked on me
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