* Dietary Supplement * Boosts Energy * Enhances Metabolism Enhances metabolism. Energex Plus is a synergistic formula designed to assist the body in the production of energy (ATP). Energex Plus provides the body with the magnesium, malic acid, and B6 vitamins required for increased energy production, metabolic efficiency and proper cell functioning. The formula provides therapeutic levels of magnesium, which is known to offer a wide variety of significant benefits to the body, including relaxation of muscles, improved organ function, and immune support. Many of these benefits relate to increased cellular energy (ATP) production, and others relate to the directly beneficial effects of magnesium on tissues.