The 2x C4 Cereal Killer Energy Drink 16oz Cans by Cellucor are specifically designed for bodybuilding with its main ingredients including BetaPower Natural Betaine, CarnoSyn Beta-Alanine, and Natural Flavors. With 200mg of Caffeine and Beta Alanine, this energy drink is perfect for consuming before intense workouts, offering a cosmic rainbow flavor for added enjoyment. The cans are Vegan, Keto, and Kosher friendly, making them suitable for a wide range of dietary preferences. Manufactured by Nutrabolt in the United States, these cans contain a total of 192 Fluid Ounces each.