Zero sugar. Monster Energy Zero Sugar is low in calories. Caffeine from all sources: 160 mg per can. New. Original monster taste! 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 dann good. Zero sugar, Monster buzz. Unleash the beast! monsterenergy.com. United States

Carbonated Water, Citric Acid, Erythritol, Natural Flavors, Taurine, Sodium Citrate, Panax Ginseng Flavor, L-carnitine L-tartrate, Caffeine, Sucralose, Sorbic Acid (preservative), Benzoic Acid (preservative), Fruit Juice (color), Niacinamide (vit. B3), Acesulfame Potassium, Salt, D-glucuronolactone, Guarana Extract, Inositol, Pyridoxine Hydrochloride (vit. B6), Riboflavin (vit. B2), Cyanocobalamin (vit. B12)