Contains ZPTO which is clinically proven to act on the origin of Dandruff from the first wash & MICRO MOISTURE SERUM that helps restore hair surface leaving it soft and smooth. Every time you use it, your hair is dandruff protected as well as smooth and beautiful. Apply to wet hair, lather & rinse out. For best results, follow with Dove conditioner. Combine with Dove Conditioner every time you shampoo for smooth, frizz protected hair.