K18 Leave-In Molecular Repair Hair Mask is a patented peptide hair mask to reverse damage from hair treatments.

In just four minutes, this professional, salon-grade hair treatment heals damage from bleach, color treatments, styling heat and chemical services. Formulated with a first of it’s kind, patented oligopeptide, also known as K18Peptide™, this bioactive treatment reduces split ends, breakage and color fade, while restoring elasticity, bounce, softness and strength. Unlike conditioning treatments that hydrate the outer layer of hair and bonding treatments that wash out over time, this professional treatment actually heals hair from the inside out and produces results that won’t wash away.

Key Features:

  • K18Peptide™, a unique patented peptide molecule, repairs broken keratin chains that make up the building blocks of hair
  • Heals damage from bleach, color, chemical services, heat, and mechanical styling
  • pH balance of 5.0-6.0
  • Doesn’t wash away with shampoo, leaving lasting results
  • Vegan, color-safe and cruelty-free
  • Ideal for all hair types

Restore bounce, elasticity and hydration to damaged hair with K18 Leave-In Molecular Repair Hair Mask.