K18 Leave-In Molecular Repair Hair Mask (150ml) | 4-Minute Leave-In Treatment for Damaged Hair ^Sale

K18 Leave-In Hair Mask is a revolutionary 4-minute leave-in treatment powered by patented K18Peptide™ technology to repair hair at a molecular level. Unlike traditional conditioners or masks, this lightweight formula restores strength, softness, smoothness, and bounce by reconnecting broken keratin chains caused by bleach, color, chemical services, and heat damage. Clinically proven to reverse hair damage, it delivers lasting results without washing out. Perfect for all hair types, this mask leaves hair stronger, healthier, and more resilient with every use.