The Cirkul Accel Flavor Cartridges 6 PACK includes Grapefruit, Lemon Lime, and White Peach flavors for energy and fitness drinks. Each serving size is 0.05 fl oz, with a total of 36 servings in the pack. The product is designed for rehydration and acceleration of fitness performance, perfect for those seeking a boost of energy during workouts or busy days. Made in the United States, this zero-calorie drink is ideal for those looking for a convenient and refreshing option for staying hydrated and energized.