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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

4,680 Reviews

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Recent Reviews

mcorrado

Verified Buyer

2

6/14/2025

This was not great for my hair ..... I have very thin hair and it left it feeling heavy and weighted down ! Probably good for someone who has thick hair.

Originally posted on sephora.com

LauraD1234

Verified Buyer

5

6/13/2025

Great hair care add on

Wonderful! Totally recommend, shiny strong hair and my hairdresser loves it.

Recommended

Originally posted on sephora.com

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