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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

4.1

268 Reviews

5

4

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2

1

180

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Recent Reviews

Sara

Age: 25 to 34

1

10/8/2025

Worst ever

This shampoo will damage your hair instead of fixing it !!! SO BAD , I gave it so many chances but nooo I’m done with it

Duration of Use: 6 months

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Kaali

5

9/21/2025

Recommend for Bleached Curls

I was advised to purchase this by my hairdresser after adding blonde highlights to my naturally curly hair. Despite the high price I’m glad I did as it’s really helped the condition of my curls post bleaching.

Originally posted on Sephora-uk

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