A calming & soothing serum for sensitive itchy scalp Features a physiological pH formula to reduce irritation & itchiness Contains Polidocanol to calm & soothe sensitive scalp Leaves scalp comfortable Designed for use on adults & adolescents only not for children Free of parabens colorant alcohol & fragrance To use: Spray onto the entire scalp once a day for 7 days in a row (preferably in the evening). Massage into scalp & do not rinse