K18 Leave-In Molecular Repair Hair Mask for Damaged Hair - Deep Conditioning Treatment for Dry, Brittle & Color-Treated Hair - Perfect for Salon-Quality Hair Care at Home

K18 Leave-in Molecular Repair Hair Mask is a leave-in conditioning treatment for damaged hair that works on a molecular level to dramatically reduce breakage and split ends, reduce colour fading and restore natural shine. Works in 4 minutes to clinically reverse hair damage.