Flavor with other natural flavors. Guarana. B vitamins. Ginseng. 200 calories per can. Begin with the bold taste of Starbucks coffee and a blend of ginseng, guarana and B vitamins. Then top it all off with a Mexican chocolate - inspired kick of flavor. The world is waiting. Make it yours. Energy Ingredients per Can: maltodextrin 2,000 mg; taurine 1,800 mg; inositol 180 mg; panax ginseng 325 mg; guarana 90 mg. Partially produced with genetic engineering. doubleshot.com. Comments or questions? Call 1-800-211-8307. Please recycle this can.