C4 Energy isn’t your average energy drink. It’s so much more. Packed with clinically studied, premium ingredients for energy to perform, muscular endurance, and mental focus, C4 On The Go delivers energy you can feel. Backed by 20 years of sports nutrition expertise, C4 Energy is trusted by both elite and everyday athletes to outperform and overachieve in physical performance. The next time you need energy to perform, whether it’s in the gym, on the field, or wherever your fitness journey may take you, reach for C4 Energy! Explosive Energy Muscular Endurance Muscle Cell Hydration Caffeine - 200mg of caffeine provides explosive energy and performance. CarnoSyn Beta-Alanine - Clinically shown to delay onset of fatigue resulting in improved muscular enduranced and muscle capacity. BetaPower Betaine - Naturally derived from beets, helps maintain muscle cell hydration. L-Citrulline - Helps to increase nitric oxide for better blood flow. N-Acetyl-L-Tyrosine - Used to support focus during stressful activities like physical training.