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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
sscooley
5
9/12/2026
Amazing
[This review was collected as part of a promotion.] I love this! I have fine thin hair and it makes my hair so soft. And the heat protection is a bonus!!
Recommended
Originally posted on sephora.com
CJiang
1
9/11/2026
Not for me
(This review was collected as part of a promotion.) I got a free sample of this. It's a no for me. It made my hair heavy.
Originally posted on sephora.com