Designed for guys dealing with extra dry, flaky scalp, Harry's Extra Strength 2 in 1 Shampoo and Conditioner for Dandruff relieves severe itching, flaking, and irritation associated with serious dandruff. Made without parabens, sulfates, or dyes, this sudsy formula leaves your scalp feeling soothed, healthy, and refreshed. While active ingredient 2% pyrithione zinc fights flakes resulting from fungus, natural jujube bark extract helps reduce irritation and itching. In addition, unlike harsher anti-dandruff treatments, this men's 2 in 1 shampoo and conditioner leaves your hair feeling soft and conditioned after every use, not stripped or dry. It also works quickly, so you'll see results in as little as one week—and it smells good, too.