Electrolyte Stamina Power Pak is an easy-to-fix high performance energy drink with no caffeine, Artificial flavors, or Artificial Stimulants. Formula is Non-GMO and contains, an essential antioxidant for people who are active and on the go. It also contains all major electrolytes, plus a full spectrum of ionic trace minerals from ConcenTrace, which supports the assimilation and absorption of vitamins and nutrients.