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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
Katie
5
12/22/2025
Hair oil
I got my order today & I love using it at the hairdresser & it’s my favourite & great for a Christmas present
Originally posted on Sephora-uk
LuvlyJ
Verified Buyer
5
12/22/2025
A Must Have!
This is a dry oil and is great for fine hair. A little goes a long way. Will not leave your hair greasy. My hair looks strong and healthy! I use this on dry hair and on my ends for length retention.
Recommended
Originally posted on sephora.com