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
JJNT
5
7/2/2025
Holy Grail
If you bleach your hair, pleaseeeeee do yourself a favour and splurge for this product. That is all 🫶🏼
Recommended
Originally posted on sephora.com
Anna
Verified Buyer
5
6/30/2025
Amazing Treatment!
Great for hair that is bleached and regularly exposed to heat.
Originally posted on Sephora-uk