Healthy hair starts at the scalp. Introducing Head and Shoulders Tea Tree Oil Shampoo. Ignite your senses and feel it working with every wash. This anti-itch, + anti dandruff shampoo formula, infused with tea tree oil, helps fight dandruff, and hydrates and cools for scalp relief.+ Now you can rinse away residue, oil, and flakes and improve your scalp and hair health every time you shower.^ Head and Shoulders’ unique formula works 7 surface layers deep in your scalp to help fight dandruff at its source and maintain healthy hair. Our unique formula, with zinc pyrithione, delivers 7 healthy scalp and hair benefits:1. Calms itching+2. Relieves irritation+3. Reduces redness+4. Removes flakes+^5. Fights dryness6. Controls oiliness^7. Beautiful hair* visible flakes; with regular use** based on volume of sales† for personal use+ associated with dandruff^ washes away oil and flakes