Enjoy 2 1lb bags of Guayaki Organic Yerba Mate loose leaf tea. Yerba mate was discovered centuries ago by the indigenous people in South America and has been consumed to enhance vitality, clarity, and well-being. With 24 vitamins and minerals, 15 amino acids, 11 polyphenols, caffeine, and is high in antioxidants, yerba mate triumphs as natureA?s most balanced stimulant.