Cheerpacks provide a Quick Energy Burst for a short-term, high-intensity power and mental clarity boost during or near the end of the event. No caffeine, no stimulants, just instantly convertible Maltodextrin and B vitamins to dramatically increase energy output for the last 45 minutes of a workout or race. Use before the finishing stretch or mid-workout push. Great for interval training. Cheerpacks are liquid and are easy to consume. The pouch is re-sealable and contains 2 servings. Contains fructose, maltodextrin and B-group vitamins.