Dermarest Psoriasis Medicated Shampoo plus Conditioner | Packaging May Vary | 8-Ounces | 1-Unit - Get relief of symptoms caused by psoriasis and achieve improved scalp health with Dermarest Psoriasis Medicated Shampoo Plus Conditioner. The effective formula with the active ingredient Salicylic acid and Zinc complex is specially formulated to go beyond the itch and treat the flaking and itchy scalp symptoms of psoriasis. This fragrance-free shampoo and conditioner for scalp psoriasis also contain green tea, Kukui nut oil, and safflower extract to restore lost moisture. It also produces a rich lather that works directly on the scalp, removing and controlling the scalp build-up of scales, soothing irritation, and help stop the itch.