Unlock your gifts
K18 Biomimetic Hairscience
Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.
Shop Now
Reviews
Recent Reviews
Khazna
Verified Buyer
5
7/24/2026
Must have
GET IT. if you have that flaky white stuff in your hair that’s not dandruff, that is build up from natural oils form your head and from your shampoos and whatnot. This is a very concentrated shampoo that cleans it out in one wash. I’ve always struggled with it and now I use this about once a week and it stays away!
Originally posted on sephora.com
LeenGill
5
7/24/2026
Really great detoxifying mask for any product build up in the hair. Enjoyed using and noticed it would keep my hair fresh for longer.
Originally posted on sephora.com