K18 Leave-In Molecular Repair Hair Mask (Various Sizes)

Product Overview

This leave-in treatment mask works at the molecular level to reverse hair damage in just 4 minutes. Powered by K18PEPTIDE™, it is clinically proven to repair damage caused by bleach, colour treatments, chemical services, and heat styling. The result is healthier-looking hair with restored strength, softness, smoothness, and natural bounce from the very first use.

Benefits

Advanced damage repair
Targets and reconnects broken polypeptide chains, which also helps restore disulfide bonds, strengthening the hair both along its length and across its structure for long-lasting repair.

Revives even severely damaged hair
Works deep within the hair’s inner layers to rebuild core strength and elasticity, leaving hair stronger, smoother, and more resilient.

Immediate and long-lasting results
Hair feels repaired after the first application, with results that last beyond your next wash for continued improvement over time.

Quick, simplified treatment
This convenient leave-in formula works in just 4 minutes, with no additional rinsing required.

Suitable for all hair types
Because K18PEPTIDE™ works at the molecular level—where all hair shares the same structure—it delivers effective repair for every hair type.