Get lasting relief from itching and flaking with NEUTROGENA® T/GEL® Therapeutic Shampoo, Original Formula. Safe for daily use, this original formula helps control itching and flaking caused by chronic scalp psoriasis, seborrheic dermatitis, and even common dandruff. This dermatologist-recommended, alcohol-free shampoo helps maintain a healthy scalp and leaves hair clean and manageable. This shampoo comes in 130-millilitre and 250-millilitre bottles.