Redken Smooth Down Shampoo is a daily shampoo that cleanse and tames frizz that last all day. It leaves hair smooth, silky soft and shiny all day. Enriched with Macadamia oil, Candelila Wax and cationic refiners that provides hair with moisture, intense smoothing action for a beautiful frizz free hair. It has humidity control that last all day in all humidity level. It protect against harmful environmental stress and damaging UV.