Within 15 minutes of consuming high 5 energy source xtreme 14kg you will be ready to take your performance to new levels energy source xtreme uses a blend of high5s award winning complex carbohydrates and the most potent stimulant formulation available to competitive athletes coupled with their unique hi electrolyte anti cramp formula energy source xtreme will give you the energy boost and improved mental performance to provide you with the focus you need to compete at the highest level it