Soothes Itching and Flaking. Treatment designed for Dry & Itchy Scalp. Relieves scalp itch, flaking, and irritation associated with Seborrheic Dermatitis, Dandruff, and Psoriasis. Olive & Tea Tree Oil Treatment help nourish and add extra moisture to the scalp.. Apply to dry and itchy areas as needed. Massage into scalp. Do not rinse. Active Ingredient: 1.80% Salicylic Acid