4-minute leave-in treatment to reverse damage


This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling.


For all hair types.

Repairs Damage Caused By

  • Bleach + Color
  • Heat
  • Chemical Services
  • Mechanical Styling

K18 Hair - Leave-in Molecular Repair Mask 50ml

SKU: 1029
VAT Included

Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. Please see dosage chart for exact usage. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.