Description: Nizoral Shampoo is a medicated shampoo containing ketoconazole 2%, an antifungal used to treat dandruff and seborrheic dermatitis. It works by eliminating the fungus that causes dandruff, relieving itching, redness, and flaking on the scalp. It is an effective option for those with chronic dandruff or seborrheic dermatitis. Suitable for: People with chronic dandruff; people with seborrheic dermatitis; adults and children over 12 years of age. Directions: Wet hair and scalp with water. Apply an appropriate amount of shampoo and gently massage it into the scalp. Leave the shampoo on for 3 to 5 minutes before rinsing thoroughly with water. Use twice a week for 2 to 4 weeks, or as directed by a physician. Ingredients: Active ingredient: Ketoconazole 2%. Other ingredients: Water, hydrochloric acid, sodium chloride, sodium laureth sulfate, and other excipients.