4.5

1 total

100%

Would Repurchase

100%

Recommend it

The Leave-In Molecular Repair Hair Mask by K18 Biomimetic Hairscience is a leave-in treatment designed to support damaged hair at a molecular level. It is formulated to improve hair strength and elasticity without rinsing. The lightweight texture is suitable for various hair types.

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Benefits

Bond Support

Highlighted Ingredients

K18 Peptide

The Leave-In Molecular Repair Hair Mask by K18 Biomimetic Hairscience is a leave-in treatment designed to support damaged hair at a molecular level. It is formulated to improve hair strength and elasticity without rinsing. The lightweight texture is suitable for various hair types.

Visit Brand
Copy link

Benefits

Bond Support

Highlighted Ingredients

K18 Peptide

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I was VERY suspicious of the price, but this is one of the few repair products where I noticed less breakage while brushing.

It doesn't make my hair feel super soft on its own, so I still need moisture on other wash days. But at least for my hair, less damage is a great result.

GIFKLIPY

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Would you recommend?

Yes

Would you repurchase?

Yes
chloereedsitall

Member since 2026

1C straight (coarse)
bleached hair

Jul 30

Expensive… but I did noticed less damage

GIFKLIPY

 

I was VERY suspicious of the price, but this is one of the few repair products where I noticed less breakage while brushing.

It doesn't make my hair feel super soft on its own, so I still need moisture on other wash days. But at least for my hair, less damage is a great result.

 

Would you recommend?

Yes

Would you repurchase?

Yes
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