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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

4.3

5,067 Reviews

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Recent Reviews

lisa4566

Verified Buyer

5

6/18/2026

I like it so far! It leaves my hair feeling soft and healthy

Recommended

Originally posted on sephora.com

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5

6/13/2026

Worth the money:)

I brought this a few weeks ago ! I’ve had significant breakage and tangled hair. So when I overheard someone talking about this product I was like I’ve got too give it a try. I’ve used it 3 times now and noticed how much easier my hair is to brush and obviously it’s too early to see if it helps with the breakage but I have high hopes that it will help and the texture has felt great all week.

Originally posted on Sephora-uk

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