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02

Hrs

39

Min

47

Sec

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

4.4

389 Reviews

5

4

3

2

1

272

64

14

13

26

Recent Reviews

kittee747

2

10/11/2025

Total miss for me, does nothing...

After using for 6 weeks trying to find a way that is does something for my foiled blonde, wavey hair and I get nothing- expensive water. I do LOVE other K18 products: leave in molecular mask is amazing repair and I love the peptide prep shampoo as my detox shampoo.

Originally posted on sephora.com

JayJay0707

1

10/5/2025

Zero results

Such an expensive product for zero results. Do not recommend.

Originally posted on sephora.com

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