25 calories per can. 160 mg caffeine. Sugar free. Caffeine Content: 160 mg/16 fl oz. Guarana. B-Vitamins. Taurine. rockstarenergy.com. Instagram. Rockstarenergy. SmartLabel: Scan for more food information or call 1-800-433-2652. We’re here to help. 800-433-2652. rockstarenergy.com. Please recycle.
