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K18 Biomimetic Hairscience
Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.
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Reviews
Recent Reviews
earthykim
Verified Buyer
5
8/4/2026
Works really well on wet or dry hair. On wet hair it helped me style it. Reduces frizz really good. On dry hair you need even less and it kept it looking shiny and non frizzy for the whole day and some of the next
Recommended
Originally posted on sephora.com
dylanoutlaw
5
8/3/2026
worth every penny
i literally swear by this, it will turn my dry straw-like hair into smooth and shiny
Recommended
Originally posted on sephora.com