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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
ViKJ
Verified Buyer
5
2/12/2026
It works
I've been using this for a few weeks now and I can definitely see the difference in my hair. A bit over priced in my opinion but for anyone desperate to revive their hair its worth a try
Recommended
Originally posted on sephora.com
Lynn
5
2/10/2026
Wonderful product!
Superb Product, worked very well on the health of my heavily bleached hair. It’s expensive, but worth it. A game changer!
Originally posted on Sephora-uk