A leave-in treatment mask suitable for all hair types that clinically repairs damage in just four minutes. The patented peptide technology targets damage from bleach, color, chemical treatments, and heat, restoring strength, softness, smoothness, and bounce to the hair.

Clinical Results: In a clinical study on hair bleached 8 times, after two uses, the Biotech-powered K18Peptide restored up to 82% of the hair’s damage.