All The “Energy”! Zero Sugar – More Positive Energy To Fuel More Adventures. With 114 Mg Of Caffeine, A Megadose Of B Vitamins, Between 0 And 1 G Of Carbs, And Only 15 Calories Per Can.‡|All The “Energy”! Zero Sugar – More Positive Energy To Fuel More Adventures. With 114 Mg Of Caffeine, A Megadose Of B Vitamins, Between 0 And 1 G Of Carbs, And Only 15 Calories Per Can.‡