K18

K18 is a biotech-powered haircare line designed to repair and protect hair at the molecular level using its patented K18Peptide™, which reconnects broken keratin chains caused by bleach, color, heat, and chemical services. The full K18 system works together to deeply cleanse and prep the hair, repair existing damage in just minutes with its leave-in treatment, and protect against future damage with lightweight cleansing, conditioning, and repair-supporting products. Unlike traditional treatments that only coat the hair, K18 delivers real, long-lasting strength, softness, shine, and improved elasticity for all hair types, making it a trusted choice for both salon professionals and at-home care.