Clarifying Shampoo is specially formulated with advanced timed foaming action that deep-cleans the hair cuticle removing all residues & impurities that cling to the hair shaft. After deep cleaning, advanced timed p H elevating technology then opens the cuticle for optimum receptibility of Natural Keratin Smoothing Treatment. Directions for use: Apply to damp hair. Work evenly through hair from roots to ends. Rinse & repeat process. Not recommended for use after receiving the Keratin Complex Smoothing Treatment.