Monster Caffeinated Beverage Energy: People have been blowin up our inbox for years asking for a zero calorie Monster, We got it but this ain't soda Pop dudel, Making a low-calorie, Zero Sugar drink that's good enough to earn the Monster M aint't that easy, Finally with a re-tooled energy blend, new sweetener system and after hundreds of failed flavours, We absolutely got it right, Monster Absolutely Zero helps fight fatigue, improves mental performance and focus motivates you to work (I mean play) harder, so generally you feel pretty damn good, Low-calories Zero sugar Killer buzz.