Healthy hair starts at the scalp. That’s why America’s #1 dermatologist-recommended brand created Head & Shoulders Tea Tree Oil Shampoo & Conditioner. This anti-itch,* anti dandruff shampoo and conditioner formula, infused with tea tree oil, helps rid your scalp of 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. Plus, each bottle comes with an up to 100% flake-free‡ guarantee.^*associated with dandruff+with regular use‡visible flakes; with regular use^Satisfaction Guarantee: If you are not satisfied, return this product with proof of purchase for a refund via prepaid card. Call 1-800-843-3543 for further details.