Zim Energy Sugar FreeZim Energy Drink Sugar Free is a refreshing, zero-calorie beverage that packs a punch of energy! It contains natural caffeine, guarana, and taurine to give you the alertness and focus you need throughout the day. Plus, it contains no sugar, so you can enjoy this delicious and energizing drink without the guilt. Enjoy the crisp, flavorful taste of Zim Energy Drink Sugar Free anytime, anywhere.