About this item
C4 SUGAR-FREE ENERGY DRINK - America's #1 Selling Pre-Workout Brand has been trusted since 2011 with over 2 billion servings sold*
ENERGY TO OUTPERFORM - Formulated with 300mg Caffeine to support explosive energy and physical performance when you need it most
INCREASE REP COUNT & PUMPS - Formulated with CarnoSyn Beta-Alanine, a premium clinically studied beta-alanine, studied to support muscular endurance and fight fatigue, and Citrulline Malate to support greater pumps.
SUGAR-FREE BEVERAGE FOR MEN & WOMEN - Zero sugar, zero calories, and zero carbs in every delicious serving, with no artificial colors or dyes
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Arctic Snow Cone, Sour Batch Bros, Tropical Blast