American Crew Anti-Dandruff Shampoo for Men 6.76 fl oz Quality grooming product for men Our Anti-Dandruff Shampoo actively promotes healthy looking hair and scalp. With the active ingredient Zinc Pyrithione, it helps prevent the itching and flaking associated with dandruff. As it fights these irritations, it cleanses, conditions and moisturizes the hair and scalp. This product is available through professional hairstylists in an exclusive arrangement with American CrewT.