Our Hot Dyeing Damaged Hair Mask contains hydrolyzed keratin, argan oil and coconut oil. It can repair perm and dye damaged hair, restore hair strength, smooth curly hair, effectively improve frizz, tangles, prevent hair breakage and split ends. The way to use it is simple: wash your hair, evenly apply the product to wet hair, gently comb your hair from root to tip, and wait 5-10 minutes before rinsing it off. It can repair damaged hair, improve dry hair and other problems, gentle moisturizing, making hair more smooth and shiny.