A yerba mat? and green tea blend, with spearmint and lemongrass, designed to enhance physical and mental performance. Take Perform before or during exercise as the perfect boost for long-lasting endurance workouts.. A great alternative to coffee and sugary energy drinks, Perform encourages your body to use fat instead of muscles for energy. Take hot or cold. Suitable for vegans.. We couldn?t believe more in our products. If you don?t notice a positive impact after trying Mission for 30 days, we?ll give you your money back.