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%
SAR 138.00

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K18
Leave-In Molecular Repair Hair Mask
15ml
Leave-In Molecular Repair Hair Mask
SAR 138.00
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K18 Biomimetic Hairscience
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Reviews
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.
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.
Originally posted on sephora.com