Pyrithione zinc dandruff shampoo + conditioner. Proven healthy hair & scalp. Purify with a powerful clean infused with charcoal. Proven Protection: flakes (associated with dandruff); itch (associated with dandruff); oil (washes away oil & flakes); dryness. 1. Refreshing Lather - leaves scalp and hair feeling airy clean. 2. Scalp Protection - From flakes (associated with dandruff), itch (associated with dandruff), oil (washes away oil & flakes), & dryness - guaranteed (Satisfaction Guarantee: If you are not satisfied return this product with a proof of purchase for a refund via prepaid card. Call 1-800-843-3543 for further details). 3. Healthy Hair - grows from a healthy scalp. No. 1 Dermatologist recommended. www.headandshoulders.com. www.pg.com. Made in USA of US and/or imported ingredients.