See It to Believe It
REAL-WORLD, REAL-WOMEN RESULTS.
a.webp?v=1705533070897)
a.webp?v=1705533083071)
a.webp?v=1705533098990)
a.webp?v=1705533111175)
a.webp?v=1705533131126)
a.webp?v=1705533143966)
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
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 HYDR-8 Essentials Kit
Fortify dry, thinning strands and replenish shine from roots to ends. Gently cleanse and condition with GRO Revitalizing Shampoo and Conditioner. Then, apply the best-selling GRO Hair Serum daily to help reduce signs of shedding and increase the appearance of hair density. After styling, finish with HYDR-8 Weightless Repair Oil to strengthen, smooth and add natural, glossy shine to all hair types, even fine and thin.
Key Benefits:
Reduces signs of shedding and fallout
Strengthens hair to reduce breakage
Adds shine, fights frizz and flyaways
The Key Ingredients
A vegan keratin alternative, formulated without silicones, that adds hydration, strength and shine without the weight.
FOUND IN:
GRO Revitalizing Shampoo
GRO Revitalizing Conditioner
Nourishes the scalp and promotes thicker, fuller looking hair.
FOUND IN:
GRO Revitalizing Conditioner
GRO Hair Serum
Stimulate and nourish the scalp.
FOUND IN:
GRO Revitalizing Shampoo
GRO Hair Serum
Strengthens hair to reduce breakage.
FOUND IN:
GRO Revitalizing Shampoo
GRO Revitalizing Conditioner
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.
HYDR-8 Weightless Repair Oil is a styling treatment and finishing hair oil so we recommend using it on damp hair or dry hair instead of an overnight treatment.
There is no right or wrong answer. It’s really a personal question and depends on scalp sebum production (oily or dry) and hair density (thick or thin) as well as hair texture.
- Reduces signs of shedding and fallout
- Strengthens hair to reduce breakage
- Adds shine, fights frizz and flyaways
Bundle & Save
Bundle for better hair days
Reviews
- Lauren S.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Hair loss prevention, Graying hair or gray hair prevention, Scalp concerns (irritation / dandruff / oily), Dry or damaged hair, Thinning hairWhat is your hair type? Fine, WavyHow 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 thickness, Improved overall hair health, Easy to incorporate in daily routineRated 5 out of 5 stars9 minutes agoAmazing product
My hair has never been so nice. I went to my hair dresser and she told me my hair looks so healthy that I don’t even need a cut!
- SUSASN D.Verified BuyerReviewingGRO Hair Serum (3 Pack)I recommend this productAge Range 55-64What is your hair length? MediumWhat are your concerns? Thinning hairWhat is your hair type? FineHow 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, Less sheddingRated 5 out of 5 stars1 hour agolove it
I love this product. I see results with re growth and less shedding
- Megan S.Verified BuyerReviewingGRO Revitalizing Shampoo and Conditioner KitI recommend this productAge Range 35-44What is your hair length? ShortWhat are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum), Hair loss prevention, Dry or damaged hair, Overall health and wellness (sleep / nutrition)What is your hair type? Fine, CurlyHow often are you using the product? 1 - 2 times per weekHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Less shedding, Hair growth, Improved volume/body, Improved overall hair healthRated 5 out of 5 stars17 hours agoGreat product
Love this shampoo and conditioner. I’m now able to go several days in between washes and my hair is starting to get get healthier again!
- RoseannReviewingGRO Revitalizing Shampoo and Conditioner KitI recommend this productAge Range 65+What is your hair length? MediumWhat are your concerns? Thinning hair, Hair loss from hormonal changes (incl postpartum), Overall health and wellness (sleep / nutrition)What is your hair type? Fine, Color TreatedHow 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 thickness, Improved volume/body, Improved overall hair healthRated 5 out of 5 stars20 hours agoGro Revitalizing shampoo & conditioner kit
This makes my hair so full looking. I love the way it feels. I went back to redken when I ran out because this is pricey and my hair felt limp and thin again. This product works for me. It’s pricey so I wait until I can get 20% off.
- Angeline L.Verified BuyerReviewingGRO Hair Serum (3 Pack)I recommend this productAge Range Under 24What is your hair length? LongWhat are your concerns? Bald spots, Thinning hairWhat is your hair type? Fine, Straight, NormalHow 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 thicknessRated 4 out of 5 starsYesterdaySeems to be working
Have used since November. It’s now Dec 12 and there is a noticeable difference. Bald spots gone and people have told me my hair looks thicker. I was taking supplements : iron biotin multivitamin etc for past year with no improvement. This seems to work so far. I’m giving 4 stars because of expense and haven’t used it for a long time yet.
More Hair Wellness Must-Haves
For best results pair with these products
Product opinions
