
Community verdict
The Ouai Scalp Serum and Supplement routine receives mixed feedback, functioning best as a scalp hydration treatment rather than a primary hair regrowth solution. Users consistently appreciate that the serum moisturizes dry scalps without leaving a greasy residue and can help foster minor baby hair growth. However, many reviewers question its ability to treat significant hair loss and note that the strong fragrance or supplement side effects can be drawbacks.
67
reviews collected
46
authentic reviews
21
sponsored removed
0
flagged as AI
Points that came up again and again across the authentic reviews.
A concise summary of what verified buyers of Ouai Thinning Hair Supplement & Scalp Serum consistently praise — and what they don’t.
Direct organic buyer opinions about Ouai Thinning Hair Supplement & Scalp Serum, filtered for spam and ads.
It is an intensive moisturizer that is left on the scalp. You can soak your hair in it and the next morning there is no grease.
My hair is not “thicker” but i do have insanely and annoyingly long baby hairs at the front of my face that i cant do anything with
Looking at the ingredients, there isn’t really anything for hair growth. There are some ingredients for a healthy scalp
I tried the supplements and they were for me . I didn’t see a difference and it made me skip my period for 3 months almost .
Everything you need to know about Ouai Thinning Hair Supplement & Scalp Serum before buying.
Reviewers highlight: Non-greasy hydrating formula; Soothes itchy scalp; Promotes baby hair growth; Pleasant floral scent.
Common criticisms include: Heavy fragrance; Questionable regrowth effectiveness; High price point; Potential hair weighing.
Based on 67 authentic reviews across Reddit, YouTube, Google Shopping, and social media, the Ouai Thinning Hair Supplement & Scalp Serum scores 5.8/10 (mixed sentiment).