C4 Smart Energy Drink - Sugar Free Performance Fuel Nootropic Brain Booster & Zero Sugar Focus Energy Drink - Black Cherry & Watermelon Burst 12 Oz 12 Packs

- Powered by 200mg of naturally derived caffeine from green tea leaves to deliver clean energy and alertness to conquer any task - Sugar-free, zero calorie formula available in delicious flavors like Black Cherry, Watermelon Burst, and more - Enhanced with Cognizin Citicoline to boost mental clarity and focus for gaming, studying, working, and more - Trusted brand - America's #1 selling pre-workout with over 2 billion servings sold - Convenient bundle includes 24 total cans (12 cans of each flavor) to power you through any day