Caffeine has been shown to provide a wide range of sports performance benefits including alertness, endurance, agility, sprint speed and power output. Sport Beans Energizing Jelly Beans are formulated to help fuel the body during intense exercise. Clinically Proven to maximize sports performance, each bean is loaded with carbs for fuel, electrolytes to help maintain fluid balance and vitamins to optimize energy release and protect cells against oxidative damage. Made with natural flavors, real fruit juices and they come in a convenient resealable bag that you will love. Carbohydrates to fuel your body during intense activity Electrolytes (sodium and potassium) vital for maintaining fluid balance Vitamins B1, B2, & B3 to help burn carbohydrates and fat Vitamin C to protect muscles and cells against oxidative damage