Topix Zolidyne Shampoo rids your scalp of itchiness and unsightly dandruff. This is a delicate shampoo that works up a rich, thick, lather that addresses the symptoms of dandruff and seborrheic dermatitis such as flakiness and itching. Its gentle formula cleanses your hair and leaves both your scalp and hair feeling soft, refreshed and healthy. This is an anti-dandruff shampoo for all hair types. This product is gluten-free, oil-free and paraben-free and has a hypo-allergenic fragrance.