Leave-In Molecular Repair Hair Mask | K18 ≡ SEPHORA

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K18 Biomimetic Hairscience

Get hair like new* with K18's biology-first haircare, designed to make the impossible possible.

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Reviews

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4,696 Reviews

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Recent Reviews

abitir

5

7/13/2025

A must have

if you invest in one hair product, let it be this.

Recommended

Originally posted on sephora.com

Pau

Age: 25 to 34

1

7/9/2025

Not worth it

Did not seem any improvement in hair, it made my hair dryer and none benefits.

Duration of Use: 3 months

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