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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

4,732 Reviews

5

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2

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3157

721

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Recent Reviews

LauraFlo

5

9/13/2025

Love!!

Loved it! I bought out of curiosity because I love the hair mask. It leaves my hair soft. Very weightless. I have used it with different shampoos and conditioner and always the same result.

Recommended

Originally posted on sephora.com

Annso2

3

9/13/2025

Good but little product

I love the results of this product. My hair feels soft and healthy after, i recommend it! The only problem is the little quantity you get for the price. I opened it to try to get all of the product, and realized there was only 1/34 of the container filled.

Recommended

Originally posted on sephora.com

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