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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

4.4

300 Reviews

5

4

3

2

1

211

45

12

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22

Recent Reviews

rriyaa

5

7/3/2025

Great volume spray!

[This review was collected as part of a promotion.] This spray adds instant volume to my roots and is so great to add natural looking volume! I’m excited to see long term results but immediately, I really enjoyed this product and the spray comes out nice and even!

Recommended

Originally posted on sephora.com

NATUREGRL187

5

7/3/2025

Smells great and gives volume!

[This review was collected as part of a promotion.] Holy smokes this smells incredible, like warm vanilla. I wasn’t expecting it to smell so good. It adds major volume, even without blow drying. I always just toss my hair around and spray a couple squirts near the roots. Gives major lift and smells great!

Recommended

Originally posted on sephora.com

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