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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
mbrush15
Verified Buyer
5
7/19/2026
The best clarifying shampoo I've ever used. It builds up to a good lather and effectively cleanses the scalp without causing dryness.
Recommended
Originally posted on sephora.com
veganwoman
Verified Buyer
5
7/19/2026
A weekly must before K18 leave in treatments
In order to get the best results with K18 leave in treatment, you need to get all the build up stuff out so that the treatment can penetrate. It's my first time buying this product as I used other prep items but this one is best matched with K18.
Recommended
Originally posted on sephora.com