ATP (Adenosine triphosphate) is the ready-to-use finished product of cellular energy that fuels all high-level efforts. During exercise, ATP stores get depleted and too much time may pass before full replenishment can take place. That’s why you need Energy Surge. With 100 mg of sublingual PEAK ATP® rapidly absorbed into your bloodstream, you’ll restore your body’s ATP-producing mechanisms, while also enjoying rapidly renewed energy levels.