Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
Leave-In Molecular Repair Hair Mask
K18

SAR 138.00

4.3

Leave-In Molecular Repair Hair Mask

A leave-in treatment mask for all hair types that clinically reverses damage in four minutes. The K18PEPTIDE™ works to repair damage from bleach, color, chemical services, and heat, restoring strength, softness, smoothness, and bounce to hair.

This mask is powered by the patented K18PEPTIDE™, which is just the right size and molecular structure to reach the innermost layers of hair and re-connect broken keratin chains responsible for hair's strength and elasticity.

Restores strength, softness, smoothness, and bounce
Repairs damaged hair
Easy leave-in formula delivers lasting results

Clinical Results:
In a clinical study on hair that was bleached 8 times, after 2 uses:

-Biotech-powered K18PEPTIDE™ restored damaged hair by up to 82%

15ml

50ml

SAR 322.00

SAR 138.00

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Leave-In Molecular Repair Hair Mask

K18

Leave-In Molecular Repair Hair Mask

15ml

Leave-In Molecular Repair Hair Mask

SAR 138.00

K18 - Brand Highlight - PDP

K18 Biomimetic Hairscience

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

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Reviews

4.3

4,610 Reviews

5

4

3

2

1

3081

707

247

170

405

Recent Reviews

rdsf

5

4/13/2025

Good product

I was pleasantly surprised at hire will this worked. My hair is quite fine, but this didn’t weigh it down.

Recommended

Originally posted on sephora.com

emk24

5

4/12/2025

saviour for bleach/colour damaged hair!

First off, I got it as gratis. My hair has been through a lot. I have bleached and dyed it for well over a decade now. I regularly get it coloured in bright fun colours so the damage is constant. It does a great job making my hair feel smoother the instant I apply it. I feel like it may actually live up to its claims and repair the damage as quickly as it says. I use amika the kure shampoo and conditioner and every week or so, I will use this instead of the conditioner.

Recommended

Originally posted on sephora.com

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