K18 = Sephora

K18 Biomimetic Hairscience

Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.

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Reviews

4.3

4,969 Reviews

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Recent Reviews

christina2026

Verified Buyer

5

4/5/2026

I have so much split ends, and my hair is not liking the dry winter weather. I tried this product before and it works well. Just re-stocking

Recommended

Originally posted on sephora.com

Rebecca

5

4/4/2026

Holy grail

Made me hair feel so healthy and conditioned. 10/10

Originally posted on Sephora-uk

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