Get ready for the day quickly and say "goodbye" to flakes so you can look your best with Selsun Blue 2-in-1 Maximum Strength Anti-dandruff Shampoo & Conditioner. This shampoo and conditioner cleanses, conditions, repairs, and strengthens hair in one easy step. With selenium sulfide as the main ingredient, this maximum-strength anti-dandruff shampoo formula helps control tough dandruff symptoms. This dandruff shampoo helps prevent and eliminate itchy scalp and visible flakes associated with dandruff.