Fight dandruff outbreaks with Nizoral A-D Anti-Dandruff Shampoo. This powerful dandruff relief shampoo controls flaking, scaling, and itching caused by dandruff. It combines the effectiveness of ketoconazole 1%, a proven dandruff-fighting ingredient, with salon-tested gentleness. Use it just twice a week in between your regular shampoos to control dandruff. This flaky scalp shampoo is gentle enough to use on color-treated, chemically processed, and gray hair, and has a thick, rich lather that rinses clean and leaves your hair smelling fresh./br/brGENTLE ON HAIR: Gentle enough to use on color treated, chemically processed, or gray hair. Clean fresh scent and you only have to use it 2x per week. 10X MORE EFFECTIVE at fighting scalp fungus: The active ingredient in Nizoral is 10X more effective at killing scalp fungus, the primary cause of dandruff, than the active ingredient in the leading dandruff shampoo based on lab testing (not a product to product comparison). KETOCONAZOLE 1%: The only over the counter dandruff shampoo with Ketoconazole 1%, a clinically proven, powerful dandruff fighting ingredient. CONTROLS SCALP FUNGUS: Nizoral is different because it doesnt just address the symptoms, it gets right to the root of dandruff as it kills the fungus that causes it. CLINICALLY PROVEN: Clinically proven to control flaking, scaling and itching from dandruff. Nizoral is so powerful it can even control severe dandruff./br/brGTIN: 053076192339 885263466301 300450895042 885459838592 053076191332. Best Sellers Rank: See Top 100 in Beauty & Personal Care. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Item can be shipped within U.S. Country of Origin: USA. : B0000Y3CRY. Manufacturer: Kramer Laboratories, Inc. UPC: 053076192339 885263466301 300450895042 885459838592 053076191332. Item model number: 3.00451E+11. Product Dimensions: 6 x 1 x 6 inches 3.99 Ounces. Is Discontinued By Manufacturer: No.