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Results
See It to Believe It
REAL-WORLD, REAL-WOMEN RESULTS.
Up to
96%
more shine*
Up to
92%
reduction in breakage*
72 hours of hydration and frizz control*
72%
Clinically Tested
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:
- Start by applying GRO Hair Serum to the scalp. Fill one dropper and apply to areas where you’re seeing thinning or all over the scalp to promote hair wellness.
- Massage in. Do not rinse. Use daily to see results in as soon as 90 days.**
- After styling, use HYDR-8 Weightless Repair Oil from mid-lengths to ends. Remember, a little goes a long way, so it’s important to really disperse the product evenly onto your hands. It leaves hair with a ton of shine — but without the weight — for glossy, thicker-looking hair from root to tip.
How to use GRO and Shine Duo
Key Ingredients
The Key Ingredients
Marula Oil
Vitamin C Oil
Sacha Inchi and Chia Seed Oil Blend
Turmeric
Caffeine
Mung Bean and Red Clover Blend
Marula Oil
Smooths, hydrates and nourishes.
FOUND IN:
HYDR-8 Weightless Repair Oil
Vitamin C Oil
Minimizes frizz and provides antioxidant benefits.
FOUND IN:
HYDR-8 Weightless Repair Oil
Sacha Inchi and Chia Seed Oil Blend
Seals split ends and adds shine.
FOUND IN:
HYDR-8 Weightless Repair Oil
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Turmeric
Increases the appearance of hair density.
FOUND IN:
GRO Hair Serum
Caffeine
Stimulates the scalp.
FOUND IN:
GRO Hair Serum
Mung Bean and Red Clover Blend
Nourishes the scalp and promotes healthier-looking hair.
FOUND IN:
GRO Hair Serum
-
CLINICALLY TESTED -
VEGAN -
CRUELTY-FREE
Formulated without
-
ARTIFICIAL COLORANTS -
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.
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Bundle for better hair days
See It In Action
Reviews
Total 5 star reviews: 3.9k Total 4 star reviews: 971 Total 3 star reviews: 373 Total 2 star reviews: 180 Total 1 star reviews: 227
86%would recommend these products
5,642 reviews
- JHJessica H.Verified BuyerReviewingGRO Hair SerumAge Range Under 24What is your hair length? LongWhat are your concerns? Thinning hair, Hair loss preventionWhat is your hair type? Wavy, CurlyHow often are you using the product? Every dayHow long have you been using the product? 60 days (2 months)Rated 3 out of 5 stars4 days agoUnsure
I’m on my second month now and am still losing the same amount of hair (which is far too much), although whenever I try a product, I don’t know if it’s actually going to work since I still don’t know the real cause of the hair loss. this product is WAY too expensive, but I’m going to give it at least three months to see if it makes a difference. also, the dropper only fills up halfway at most, don’t know if that’s supposed to happen or if mine have been defective.
- MWMartina w.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 45-54What is your hair length? MediumWhat are your concerns? Thinning hairWhat is your hair type? CurlyHow often are you using the product? Every dayHow long have you been using the product? 90 days (3 months)What improvements have you noticed? Less shedding, Hair growth, Improved volume/body, Improved overall hair healthRated 5 out of 5 stars1 week agoit does works
I did noticed less shedding in just about few days after starting to use it, couple of months in and new hair regrowth is noticeable
- MSMindy S.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 45-54What is your hair length? MediumWhat are your concerns? Thinning hair, Bald spots, Hair loss from hormonal changes (incl postpartum), Hair loss prevention, Overall health and wellness (sleep / nutrition)What is your hair type? Fine, Oily, StraightHow often are you using the product? Every dayHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Easy to incorporate in daily routine, Less sheddingRated 5 out of 5 stars1 week agoFeels great!
I’m only 30 days in to using this, but it feels so nice on my scalp! I put it on before bedtime and let it soak in. Photos are 3 before and 3 after 30 days. Not seeing much of a change yet, but I do have more little fly aways in the front.
- MSMelanie S.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 65+What is your hair length? MediumWhat are your concerns? Hair loss prevention, Thinning hairWhat is your hair type? Medium, Straight, Normal, Color TreatedHow 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? Less shedding, Hair thickness, Easy to incorporate in daily routineRated 5 out of 5 stars1 week agoTerrific serum
I began to use this serum when growing my hair back after chemo. I'm two and a half years into using Vegemour and my hair has grown back completely. I did stop for about a week and noticed much more fallout, so im going to keep using it. I have much less fall out than before my cancer treatment and my hairline, while not completely thick as when I was younger (im in my late 60s), is more filled in than before my treatments. I highly recommend. And it's not greasy at all!
- BLBeth l.Verified BuyerReviewingGRO Hair SerumI recommend this productAge Range 65+What is your hair length? MediumWhat are your concerns? Thinning hairWhat is your hair type? FineHow often are you using the product? 5 - 6 times per weekHow long have you been using the product? 150 days (5 months) or moreWhat improvements have you noticed? Less shedding, Improved volume/bodyRated 5 out of 5 stars1 week agoImpressive results
I can not believe it is my hair. It looks much fuller.
Product opinions
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