Dermarest Psoriasis Shampoo and Conditioner, 8 Fl Oz. Sale! from 849 888 /per Qty. Sold Out This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Fragrance free, medicated shampoo plus conditioner to soften and soothe a dry, irritated scalp Contains 3% salicylic acid and zinc complex to treat psoriasis and relieve the symptoms of psoriasis Recognized by the National Psoriasis Foundation Helps remove and prevent scales and treat itching Dermatologist tested Qty available:0 Tweet