Cellucor C4 Original Energy Drink is designed to boost your energy and performance. With 200mg of caffeine, it ignites your energy levels and elevates performance. Perfect for sports and fitness enthusiasts, this zero sugar drink is naturally and artificially flavored to deliver a refreshing taste. 200mg caffeine for energy boost Sugar-free energy drink Enhances endurance and performance Contains CarnoSyn Beta-Alanine Active Ingredients: Caffeine (high amount), Beta Alanine, Taurine, N Acetyl L Tyrosine. Other Ingredients: Water, Natural and Artificial Flavors, Carbonation, Sweeteners (Sucralose), Colorants.Cellucor: Leading the charge in sports nutrition, known for innovative energy and performance products.Ready to Drink. Consume chilled. Follow recommended serving size (check packaging for pre-workout guidelines).High Caffeine Warning: Not recommended for children, pregnant/nursing women, or persons sensitive to caffeine. Do not mix with alcohol. Do not exceed 2 servings per day.