People have been blowin' up our inbox for years asking for a zero sugar Monster. We got it, but this ain't soda pop, dude! Making a zero sugar drink, that's good enough to earn the Monster M ain't that easy. Finally with a re-tooled energy blend, new sweetener system and after hundreds of failed flavors, we got it right! Monster Zero Sugar: Helps fight fatigue, improve mental performance and focus, and motivates you to work (I mean play) harder, so generally you feel pretty damn good. Zero sugar, Monster buzz - Unleash the beast!