C4 Smart Energy Original Watermelon - Pack of 12

Smash through limits with clean, smart energy — C4 Smart Energy in Watermelon flavor delivers zero sugar, zero calories, and a bold, refreshing taste. Powered by 150mg of naturally derived caffeine from tea leaves and Cognizin® Citicoline for enhanced focus and mental clarity, it’s designed to fuel everything from work and workouts to gaming and grind time. No artificial colors, just brain-boosting performance in every can. Ready to refresh, ready to conquer.