Mussvital Botanics Fortifying Shampoo contains a dermatologically formulated formula specifically for the daily care of fragile, lifeless, and hair prone to hair loss. It reduces hair loss and has a revitalizing effect. Its pH 5.5 formula deeply cleanses without irritating. It respects the hydrolipidic barrier. Directions for use: External use. Apply to damp hair and massage until lathering. Rinse thoroughly. Repeat if necessary.