MEDIceuticals X-Folate Persistent Dandruff/Psoriasis Treatment Shampoo D - Dandruff S - Seborrheic Dermatitis P - Psoriasis Shampoo for the treatment of various scalp problems. - Helps treat dandruff, flaking or a red, irritated scalp. - Soothes a red and sensitive scalp. - Slows the production of excessive skin cells. - Removes build-up of dead skin cells. - Works anti-inflammatory. Mediceuticals Scalp Therapies are specifically formulated to treat various problems, including dandruff, oily and dry scalp, scalp sensitivity, and scalp irritation. The line consists of technologically advanced products designed to target specific scalp issues and help restore scalp and hair health.