K18 Leave-In Molecular Repair Hair Mask - Professional Treatment, 5ml

K18 Leave-In Molecular Repair Hair Mask is a revolutionary professional treatment designed to reverse hair damage in just 4 minutes. Powered by the patented K18PEPTIDE™, this mask penetrates deep into the innermost layers of the hair to reconnect broken polypeptide chains and disulfide bonds. It effectively repairs damage caused by bleaching, color services, chemical treatments, and heat styling, restoring hair's strength, elasticity, and bounce. The lightweight, leave-in formula works on all hair types, leaving hair feeling soft, smooth, and healthy without weighing it down.