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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

4.4

395 Reviews

5

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1

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Recent Reviews

bsr24

5

12/3/2025

Need a hair perfume of this scent

This just smells so good. Yes it works but the scent is the main reason I use it over my other products I can’t lie. I need a hair/body mist of this scent asap. Performance wise it works well and is weightless on my very fine/thin hair though and I think has helped with my damage

Recommended

Originally posted on sephora.com

Bex1700

Verified Buyer

5

11/6/2025

My holy grail for adding volume. So much easier to apply than mousse and very lightweight. Doesn't make my hair stiff or oily.

Recommended

Originally posted on sephora.com

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