Dietary Supplement. Naturally & artificially flavored. 0 g sugar. 0 calories. 200 mg caffeine. Energy to perform. Energy. Performance. The Performance Differentiator: C4 On The Go is formulated to enhance energy and performance in the gym, on the field, or wherever your fitness journey may take you. Within minutes of consumption, you may feel a light tingling sensation - this is the sensory effect of C4 On The Go's patented CarnoSyn Beta-Alanine. This clinically researched ingredient is designed to delay the onset of fatigue, resulting in improved power and performance (Studies have shown performance benefits of beta-alanine to be correlated with muscle carnosine concentrations, which increase with cumulative use). Explosive Energy: C4 On The Go delivers explosive energy for your demanding lifestyle - whether you are training, studying, driving, or just living life to the fullest. Metal Alertness: C4 On The Go is formulated to keep your head in the game, even on days you may not be up to the challenge. Win free C4! winc4.com. Facebook. Twitter. Instagram. Made in the USA using strategically sourced domestic and imported ingredients and components.