K18 PEPTIDE PREP™ detox shampoo 53ml A colour-safe clarifying shampoo with skincare-inspired ingredients + microdosed with the patented K18PEPTIDE™ to nourish hair while removing buildup for a clean, healthy hair canvas. K18 leave-in molecular repair hair mask 50ml A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach + colour, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.