k18 Leave-In Molecular Repair Mask 5 Oz

Powered by the patented K18PEPTIDE, engineered over 10 years in a biotech lab to work on the molecular level to rebuild hair from the inside out in just 4 minutes. Because the K18PEPTIDE? works at the molecular level, it works on every single hair type Clinically proven to reverse hair damage from: Bleach + Color, Chemical Services, Heat Restores strength, softness, smoothness, and bounce Immediate + progressive results Vegan, color-safe, cruelty-free With just one salon treatment using the K18 PRO Service (PRO mist + PRO mask), hair is restored up to: 91% original strength* 94% original elasticity* *Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality, and history.