Watermelon flavored energy drink with natural and artificial flavors. Caffeine. Zero sugar. B-vitamins. New flavor. 10 calories per can. Contains 0% juice. Low sodium, 140 mg or less per 8 fl oz (240 ml). Caffeine Content: 157 mg/16 fl oz. ampenergy.com. Product questions? 1-800-433-2652. Please recycle.