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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
Alleexxiiaa
Verified Buyer
1
7/23/2026
Looks greasy
I have fine hair that is dry due to overheating and this oil only makes hair look super greasy. Even using a tiny amount will make hair look dirty.
Originally posted on sephora.com
Unknown
Verified Buyer
5
7/19/2026
Great Hair Oil
Lightweight while adding shine and softness. Am on my second bottle.
Recommended
Originally posted on sephora.com