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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
Elana
5
9/21/2026
nice
love this and it really helps reduce frizz and promote shine! hair feels great after but you definitely shouldn’t use it regularly as too much protein on the hair can make things worse! but it’s great to use after getting hair dyed/bleached
Originally posted on Sephora-uk
Odinnadtsataya
Verified Buyer
5
9/21/2026
Absolutely love it!! After use this product I can brush my hair easy-peasy
Recommended
Originally posted on sephora.com