Organic Yerba Mate leaves, Cut & Sifted. Primarily used in tea & tea blends. Active components: Vitamins, minerals, Antioxidants, Caffeine (0.2-2 theobromine (0.34-0.43 Theophylline, Saponins, Matesaponin, Plant sterols, Chlorogenic acid ( Yerba Mate - Organically Grown Dried Tea Ilex Paraguayensis