For frizzy & unmanageable hair. Salon proven to prevent frizz as well as Kerastase Oleo-Relax. Safe for color treated hair. This lower (vs. current Suave Professionals Silver Range Shampoos) sulfate, pH-balanced shampoo infuses lost keratin inside the hair fiber and provides lasting smoothness. Shampoo & Conditioner System: lower sulfates (vs. current Suave Professionals Silver Range Shampoos); frizz control for up to 48 hours; smooth & manageable hair. Helping America live beautifully since 1937. Questions or Comments: Visit www.suave.com or call 1-800-782-8301.