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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

4.5

828 Reviews

5

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2

1

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Recent Reviews

SuperWonton

Verified Buyer

5

10/13/2025

I love the K18 detox shampoo, a little does a long way, I use this 1x a week and it helps my hair be less oily and heavy. I tried to not like it because the price is a bit much but I think it's worth it after using it for a few months I can tell a difference when you pair it with the leave-in conditioner

Recommended

Originally posted on sephora.com

jesshollowood

5

10/11/2025

Must have for scalp health

[This review was collected as part of a promotion.] Okay so I have really nice hair… however my scalp is questionable at times and build is my biggest issue. This was a sample I got recently and I freaking love it! Plan on getting a bigger bottle but quite a splurge. It will be worth it though!

Recommended

Originally posted on sephora.com

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