Salicylic Acid, Coal Tar and Micronized Sulfur combine in a powerful medicated shampoo proved to treat the symptoms of Seborrhea and other parasitic or bacterial infections. With added Oatmeal and Allantoin added to hydrate and promote healing. Topical use only on dogs and cats 12 weeks and older. Will not wash away topical flea and tick treatments. Made in the USA. 16 oz.