Formulated with mild cleansers, this gentle Paul Mitchell Shampoo One is ideal for daily use on normal to fine, colour treated, processed or permed hair. The result will be hair that is manageable, full of body and shine without the dull build-up. Paul Mitchell Shampoo One has a gentle, colour-safe formula with a mild combination of surfactants, balanced to produce a rich lather and protect colour. Its conditioners improve the surface and texture of your hair, leaving it shiny and incredibly healthy. Directions of use: Wet Hair. Apply desired amount to the palms of your hands. Massage into hair and scalp. Rinse completely. A second shampoo may not be necessary.