Say goodbye to stubborn dandruff with Nizoral Anti-Dandruff Shampoo, now available in a 14 fl oz size. This powerful formula contains 1% Ketoconazole, a clinically proven antifungal ingredient that targets the root cause of dandruff—fungus on the scalp. Unlike ordinary shampoos, Nizoral doesn’t just mask symptoms; it eliminates the source of flaking, scaling, and itching. In fact, its active ingredient is 10 times more effective at killing scalp fungus than the leading dandruff shampoo, based on lab testing. Designed with care, this shampoo is gentle enough for color-treated, chemically processed, or gray hair. With a clean, fresh scent, you only need to use it twice a week between regular washes for noticeable relief and lasting freshness.