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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
Unknown
Verified Buyer
5
9/13/2026
there is nothing like it for damaged hair. makes my hair feel silky again after dying blonde
Recommended
Originally posted on sephora.com
luv1D
1
9/13/2026
My hair looks worse after I use it.
I have bleached hair and my hair always looks drier and frizzier after I use this. It’s not worth the money. Olaplex is better in my opinion.
Originally posted on sephora.com