K18

Leave-In Molecular Repair Hair Mask

This patented leave-in treatment utilizes a specialized peptide to travel deep into the hair's inner layers, reconnecting broken keratin chains to repair damage from heat and chemical services. In just four minutes, the formula restores strength, softness, and bounce, renewing hair to a youthful and healthy state. For the best results, apply a small amount to towel-dried hair after shampooing and do not rinse out.