Feel like you’ve tried everything for your severe dandruff or seborrheic dermatitis? Head & Shoulders Clinical Strength Anti-Dandruff & Anti-Seborrheic Dermatitis Shampoo treats stubborn cases quickly and effectively, so you can feel confident with up to 100% flake-free hair.* This medicated extra strength dandruff shampoo is made with 1% selenium sulfide and is clinically proven to offer relief from even the toughest flakes.† Formulated by America’s #1 dermatologist recommended brand, this prescription strength anti-dandruff shampoo is gentle on hair for daily use to cleanse, moisturize and protect against dandruff. *visible flakes, with regular use †associated with dandruff, with regular use Regular use of Head & Shoulders anti dandruff products nourish your scalp three surface layers deep to prevent dryness, flakes and itch, associated with dandruff. The Head & Shoulders collection includes clarifying shampoos, volumizing conditioners, and 2 in 1 combos, so you can introduce dandruff treatment to every step of your hair care routine. With a pH-balanced formula brought to you by America's #1 dermatologist recommended brand, you can count on Head & Shoulders to combat seborrheic dermatitis, and other irritable and itchy scalp conditions associated with dandruff. Head & Shoulders products come in a variety of scents and formulas, and include ingredients like almond oil, tea tree oil, lemon extract, and peppermint. The shampoo & conditioner system are safe to use on color treated, curly or textured hair types, compared to a non-conditioning shampoo.