K18 Repair Hair Mask Restore your hair’s health with the K18 Repair Hair Mask. This leave-in treatment is formulated with advanced molecules to repair damaged, dry, or frizzy hair. Apply a small amount to clean, damp hair, focusing on ends. This intensive mask works instantly, delivering smooth, soft, and shiny results. Perfect for color-treated hair, it revitalizes and strengthens, ensuring your locks look vibrant and healthy.