Repair hair at its core and restore it back to a healthy youthful state with the K18 Biomimetic Hair Science Leave-In Molecular Repair Hair Mask. This revolutionary leave-in hair mask works in as little as 4 minutes and provides you with instant results! Using their patented K18 peptide to travel deeper into the inner layers of hair than your traditional repair products. The K18 peptide is the perfect size and makeup to fit in and reconnect broken keratin chains, renewing hair's strength, softness, smoothness, and bounce!

Benefits:

• Heals damaged from bleach, color, chemical services, and heat

• Restores strength, softness, smoothness, and bounce

• Doesn't wash away with Shampoo, leaving lasting results