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Results
See It to Believe It
REAL-WORLD, REAL RESULTS.
Up to
96%
more shine*Up to
92%
reduction in breakage*72 hours of hydration and frizz control*
72%
Clinically Tested
Clinically proven in some subjects using HYDR-8 Leave-In Conditioner, formulated with Karmatin™, to produce results.
See It to Believe It
REAL PEOPLE, REAL RESULTS.
Real results from our customers
BEFORE
AFTER DAY 120
BEFORE
AFTER DAY 120
BEFORE
AFTER DAY 120
BEFORE
AFTER DAY 120
BEFORE
AFTER DAY 120
Results after 120 days using GRO+ Advanced System (Shampoo, Conditioner, Dermaroller & Hair Serum) once daily. Individual results may vary.
Clinically tested claims
93%
Had a clinically measured improvement in hair density*
Up to87%
Reduction in hair loss*††Due to breakage from washing and combing
*Based on a 120-day independent, third-party clinical study with 40 participants using GRO+ Advanced Hair Serum once daily.
What Else You Need To Know
GRO+ Advanced Hair Serum
Formulated for those with severe shedding, this hair serum is powered by our patent-pending GROActive+ Complex™, an innovation that is helping to redefine the results of what a plant-based formula can achieve. The compound features an AI-selected blend of antioxidant-rich Rhapontic Rhubarb Root and Japanese BeautyBerry Extract that work synergistically to help improve hair density. Applied daily to the scalp, the serum also contains Spanish Microalgae, a prebiotic superfood that hydrates to rebalance the scalp environment. Plant stem cells help anchor hair follicles from the root, empowering thinning hair to thrive again.
Key Benefits:
Clinically measured improvement in hair density
Visibly reduces shedding
Provides instant hydration to help balance the scalp environment
Strengthens from the root to help anchor hair follicles
Fast-absorbing and non-greasy on wet or dry hair
98% saw less shedding**
95% said they saw less hair in the shower**
95% said their scalp felt healthier**
- Apply dropperful to scalp daily.
- Massage in. Use on wet or dry hair.
- Do not rinse. For best results, use after GRO+ Advanced Dermaroller.
How to use GRO+ Advanced Hair Serum
Key Ingredients
The Key Ingredients
GROActive+ Complex™
Spanish Microalgae
Plant Stem Cells
GROActive+ Complex™
A patent-pending, AI-discovered blend of polyphenol-rich plant actives to help reduce shedding.
Spanish Microalgae
A prebiotic superfood that hydrates to balance the scalp and support a healthy skin barrier.
Plant Stem Cells
Rich in proteins to help anchor strands at the root.
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CLINICALLY TESTED.svg?v=1720737789630)
VEGAN
DERMATOLOGIST CO-DEVELOPED
Formulated without
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SILICONES
Just the facts
Frequently Asked Questions
When applied daily, expect to see results from GRO+ Advanced Hair Serum in 3-4 months. Our best advice: Consistency is key. Using daily is essential to seeing a visible improvement.
No! The formula is lightweight, fast-absorbing and water-based. It can be applied to wet or dry hair without disturbing your style. In a 120-day consumer perception study of individuals using GRO+ Advanced Hair Serum daily, 98% of participants agreed the product did not make their scalp feel greasy.
GRO Hair Serum is a great option for those who are looking for a proactive approach to hair wellness or are starting to see early signs of shedding. Those with moderate to severe shedding or scalp concerns are best suited to use GRO+ Advanced Hair Serum, our most advanced formula yet.
Unlike the prior formula, the new GRO+ Advanced Hair Serum does not contain CBD. Instead, GRO+ Advanced Hair Serum features Spanish Microalgae, a prebiotic superfood that hydrates to balance the scalp and support a healthy skin barrier.
Yes! We had male and female participants in our clinical studies, and found the formula to be effective for both.
Bundle & Save
Bundle for better hair days
GRO+ Advanced Hair Serum (3 Pack)
Rated 4.8 out of 5 stars
213 Reviews
Click to scroll to reviews
GRO+ Advanced 90-Day Starter Kit
Rated 4.9 out of 5 stars
358 Reviews
Click to scroll to reviews
GRO+ Advanced Balancing Shampoo and Conditioner Kit
Rated 4.9 out of 5 stars
165 Reviews
Click to scroll to reviewsReviews
Total 5 star reviews: 184Total 4 star reviews: 28Total 3 star reviews: 0Total 2 star reviews: 0Total 1 star reviews: 1
213 reviews
- SajuVerified ReviewerReviewingGRO+ Advanced Hair SerumI recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Bald spots, Thinning hair, Scalp concerns (irritation / dandruff / oily), Hair loss preventionWhat is your hair type? OilyHow often are you using the product? Every dayHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Less shedding, Hair thickness, Easy to incorporate in daily routineRated 5 out of 5 stars3 days agothining hair
I received GRO Advanced Hair Serum gifted by Vegamour in exchange for my honest review. This serum is amazing, it works great for my thin area, i can see already my thinning areas starts getting fuller. I am very much happy they way its start getting life to my hair.
- SerenaReviewingGRO+ Advanced Hair SerumI recommend this productAge Range 25-34What is your hair length? LongWhat are your concerns? Thinning hair, Hair loss prevention, Dry or damaged hair, Overall health and wellness (sleep / nutrition), Clean and vegan productsWhat is your hair type? Fine, Color Treated, NormalHow often are you using the product? 5 - 6 times per weekHow long have you been using the product? 90 days (3 months)What improvements have you noticed? Hair growth, Hair thickness, Improved volume/body, Easy to incorporate in daily routineRated 5 out of 5 stars3 days agoConsistency!
I had no faith in these type of products until I had the chance to try the full 3-month supply gifted by Vegamour. Consistency is soo important, make it part of your routine! My hair has always been fine, thin, and flat. I gained volume & length using GRO+ advanced hair serum. I bleach my hair which makes the root length/ growth amount very obvious. My hair stylist and I had to look through the books at how many weeks I typically go between appointments because the out growth was so much more than usual!
- Irma S.ReviewingGRO+ Advanced Hair SerumI recommend this productAge Range 25-34What is your hair length? LongWhat are your concerns? Thinning hair, Bald spots, Hair loss from hormonal changes (incl postpartum), Dry or damaged hairWhat is your hair type? Fine, Curly, Color Treated, Chemically Treated, OilyHow often are you using the product? Every dayHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Less sheddingRated 5 out of 5 stars3 days agoSo good
I’ve been using this serum since I received it and I love it so far. I use it everyday and it doesn’t make my hair oily. It feels very good. I have find thin curly hair and I’ve been liking what I’m seeing. gifted by vegamour
- KinaVerified ReviewerReviewingGRO+ Advanced Hair SerumI recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Hair loss prevention, Thinning hairWhat is your hair type? FineHow often are you using the product? 3 - 4 times per weekHow long have you been using the product? 30 days (1 month)What improvements have you noticed? Hair growthRated 4 out of 5 stars3 days agoPatience & Consistency
I been looking for someone to help revive my fine textured hair and give me some thickness and/or growth. It’s still new to me but I’ve been consistent and it definitely gives me the idea of some fullness is occurring. It’ll honestly take 2-3 bottles plus consistency to see a huge difference but I’m invested.
- LauraVerified ReviewerReviewingGRO+ Advanced Hair SerumI recommend this productAge Range 35-44What is your hair length? MediumWhat are your concerns? Bald spotsWhat is your hair type? Fine, Chemically Treated, 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 growth, Hair thicknessRated 5 out of 5 stars3 days agoIt works
I always trust this brand in helping grow my hair, because their products work! I had lost a really big chunk of my hair around my forehead, and after applying this serum, I noticed my hair growing back in about 7 to 10 days of continue use. You can definitely use it all over or just on patches that need help "gifted by vegamour
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GRO+ Advanced Hair Serum (3 Pack)
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