Helps to rid the hair and scalp of styling product build-up, hard water residue and any excess natural oils A clean sweep for hair and scalp. The purifying aqua crystal formulation, incorporating Citramine, lifts residue and product build-up and rinses away hard-water residues. With the ability to deliver a hydro-lipidic film, this multi-tasking shampoo leaves the scalp feeling clean, nourished and protected Directions for use: Distribute evenly through wet hair and lather. Rinse thoroughly. Repeat process if necessary.