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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
cherrydarling
5
1/4/2026
a must need for bleach blondes
this is unfortunately absolutely worth the price tag. i am a platinum blonde and this is the only product that truly saved my hair.
Recommended
Originally posted on sephora.com
shadrew
1
1/4/2026
Waste of money
I tried this for the second time, I didn’t see any difference. I followed the directions carefully but still nothing. Waste of money!
Originally posted on sephora.com