Description: Adding Echinacea extract to our already popular Thera Zinc lozenges has been a natural winner. The lozenges also contain immune boosting Bee Propolis and Goldenseal. Studies indicate that Echinacea stimulates the bodys immune response. This winter use the complete Thera-Zinc formula - with Echinacea.Ingredient Details: One Lozenge Contains: Vitamin A (Acetate) 500 IU propolis 25 mg elemental zinc (zinc acetate) 14 mg echinacea purpurea powdered extract (4:1) 80 mg slippery elm bark (ulmus fulva) 20 mg in an all natural base of goldenseal fructose and natural cherry flavor. Convenient economical tasty.