Tackle flaking and itching associated with dandruff with Equate 2-In-1 Dry Scalp Anti-Dandruff Shampoo and Conditioner. It comes in a large, 33.8-fl-oz size, providing plenty to work with. This multi-purpose Equate shampoo and conditioner works double duty to ease your dry, flaky scalp while nourishing your hair, making it soft and smooth. The special ingredient is pyrithione zinc, which helps combat dandruff while improving the health of hair and scalp. Simply wet hair, massage onto scalp and rinse. For ideal results, use the shampoo and conditioner for dry scalp at least twice per week. For maximum dandruff control, use every time you wash your hair. This shampoo is available in a large bottle with a convenient pump style top so you can dispense it with precision. It has a comparable active ingredient to that of Head and Shoulders, offering reliable performance each time you use it.