Uriage DS Hair Anti-Dandruff Treatment Shampoo gently cleanses and purifies the scalp while helping eliminate dry and oily dandruff and soothe itching, formulated with TLR2-Regul technology, Uriage Thermal Water, Edelweiss, Piroctone Olamine and Zinc Lactate to help reduce the overgrowth of Malassezia and protect sensitive, irritated scalps while leaving hair soft, shiny and supple.