Swanson Yerba Mate Recharge your batteries in a healthy and natural way with the invigorating power of the Swanson Yerba Mate plant. For hundreds of years, the people of Argentina, Brazil, Paraguay and Uruguay have used yerba mate leaves to brew a stimulating drink that revitalizes the body and mind. These leaves are a natural source of alkaloids such as theobromine, as well as caffeic acid derivatives, saponins, caffeine and several antioxidant flavonoids. Key Benefits of Yerba Mate: Natural supplement for energy and vitality Enjoy the benefits of the ancient drink in convenient capsules Provides antioxidant protection for the entire bodyDosage: Take two capsules, twice daily with water.