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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

4,719 Reviews

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Recent Reviews

Maddie

3

8/19/2025

Hardly any product

I got 10 pumps of cream out this product before I had to throw it away… i managed to get inside the bottle to scoop out the left over cream but there was non this literally lasts a week if you’re lucky

Originally posted on Sephora-uk

chocomalia

5

8/19/2025

Added to my permanent routine

I’ve been using this for 3 months now. I’m consistently coloring my hair. This product is amazing at helping to prevent split ends and adding back life to my hair. I recommended to another friend as well and it’s bringing her curl pattern back as well!

Recommended

Originally posted on sephora.com

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