It's a 10 Miracle Deep Conditioner Plus Keratin will leave hair silky, shiny and ultra-soft. Keratin strengthens and fortifies damaged hair, while the lightweight formula smoothes cuticles for faster drying time. It won't weigh hair down or leave it feeling greasy, but it will protect hair from environmental damage and color fade while enhancing shine. It can be used daily for conditioning and detangling, or as a weekly deep conditioning mask to repair damage and prevent frizz and split ends.