Mitochondrial NRG™ a synergistic blend of nutrients and botanicals designed to support the mitochondria, which is known as “the powerhouse of the cell.”* This cell component is primarily responsible for producing more than 90% of the energy (or adenosine triphosphate [ATP]) for cells and associated tissues. Efficient and optimally functioning mitochondria can support normal energy levels, healthy body composition, vitality, and overall health.