K18 Biomimetic Hairscience Repair Mask Treatment

K18 is a leave-in hair treatment mask that repairs hair damage caused by bleach, color, chemical services, and heat. It works on a molecular level to reverse damage, restoring strength, softness, and bounce to hair. How it works: K18 uses patented K18Peptide™ technology, a biomimetic agent that mirrors hair's natural keratin composition. This peptide penetrates the hair's core to repair broken peptide bonds and disulfide bonds, restoring core strength and elasticity. The treatment is clinically proven to reverse damage in just 4 minutes. Benefits: Restores strength, softness, smoothness, and bounce. Reduces split ends and breakage. Heals damage from bleach, color, chemical services, and heat. May improve hair's elasticity and shine.