Natural & artificial flavors. Diet & energy pre-workout & thermogenesis. What You Need: Heightened alertness; Enhanced thermogenesis; Hydration & antioxidants; Minimal carbs & calories. What It's Got: 90 mg of Caffeine; No calories; No carbs or sugar; Ginseng, guarana, electrolytes. Total caffeine from all sources is 90 mg. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Made in the USA.