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 + color, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.

Repairs Damage Caused By

• Bleach + Color
• Heat
• Chemical Services

more to know

• K18PEPTIDE™ is a biotech-developed peptide that mimics hair's structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during bleaching, color and chemical services + heat*.
• pH-optimized (5.0-6.0) to help minimize cuticle swelling + put hair proteins in their most resilient state
• Cream format enables easy, lightweight application across all hair types, with detangling and softening benefits
• Vegan, color-safe, cruelty-free

how to use

• Shampoo, do not condition. Towel-dry thoroughly
• Apply 1-3 pumps of K18 leave-in molecular repair hair mask based on your length and density, starting at the ends and working up towards the roots
• Let sit for 4 minutes. Do not rinse out
• Comb, add product + style as usual. Use for 4-6 washes post-salon service, then as needed