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K18 = Sephora

K18 Biomimetic Hairscience

Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.

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Reviews

4.5

1,189 Reviews

5

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915

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Recent Reviews

nurseshellymi

3

11/1/2026

I prefer the k18 leave in conditioner mask over this product. I don’t notice much of a difference with this hair oil.

Originally posted on sephora.com

Heidilicious672

5

10/18/2026

Dare I say this recovered the softness in my hair. As a damaged bleaching hair every month girly, this is a perfect staple and will overtime help your damaged hair from flyaways to making it softer

Recommended

Originally posted on sephora.com

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