K18 Leave In Molecular Repair Hair Mask By K18 Biomimetic Hairscience

A leave in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDET™ is clinically proven to repair damage from bleach + color, chemical services and heat* - with immediate and lasting results to restore strength, softness, smoothness and bounce to hair. This product has 20+ billion great TikTok reviews. • 2 available, new in box. 50ml as well as detox shampoo and other K18 products also available, see other post.