Pyrithione Zinc. With natural plant extracts, restores natural shine to dull hair. Improves hair & scalp health guaranteed. Healthy Hair Starts from a Healthy Scalp: Advanced formula relieves scalp itch, dryness, irritation and helps prevent flakes while improving hair and scalp health. Restores Natural Shine: Infused with natural plant extracts, it gently purifies scalp and hair to restore a natural shine; Gentle and pH balanced for everyday use even on permed or color treated hair. Made in U.S.A. of US and/or imported ingredients.