Get rid of recurring dandruff with this Anti-Dandruff Shampoo by Nizoral. Crafted with Ketoconazole, the shampoo effectively combats dandruff-causing fungus and quickly relieves itching and flaking. Fragrance-free, it fights the root cause of dandruff from the first hair wash and can give visible results in two weeks. Suitable for all hair types, the dermatologically tested shampoo works as an effective measure against dandruff and relieves itching and flaking related to it. Size: 60ml. Usage: Wet hair thoroughly. Apply a small amount to your scalp and massage into a lather. For best results, leave on your scalp for 3 - 5 minutes. Rinse thoroughly.