Nitro Canada Collagen Hair Dye Purple 7.92

Nitro Canada Collagen Hair Dye: An effective formula containing a very small percentage of ammonia enriched with collagen that penetrates the hair layers during the coloring process, to treat damaged hair from the inside out. Contains Collagen Serum that nourishes the hair and makes it softer, more lively, and shiny, against split ends, natural color shade.