Salicylic Acid (BHA) 1.8%: Medicated active relieves dandruff and psoriasis symptoms Binchotan Charcoal: Helps detoxify the scalp and hair by absorbing impurities and buildup. Soothing complex: A synergistic blend of Colloidal Oatmeal and Bisabolol to help soothe and calm an itchy, irritated scalp.