DS HAIR innovation: the first range of shampoos to incorporate Thermal Spring Water from the French Alps. This anti-dandruff treatment shampoo removes dry or oily dandruff. The scalp is purified and itching calms down. Its ultra-sensory texture leaves hair soft, beautiful and shiny. calming action. - The patented TLR2-Regul technology combined with Uriage Thermal Water and Edelweiss act specifically to soothe and protect the scalp. Purifying action. - The combination of piroctone olamine and zinc lactate fights and prevents the excess of Malassezia that aggravates dandruff. Mode of Use: Apply once or twice a week to damp hair, the forehead and the nape of the neck. Lather and massage gently, leave for 2-3 minutes, then rinse thoroughly. Alternative use with ds hair soft balancing shampoo. Avoid eye contact.