Nordic Naturals Energy Mushroom Complex is a blend of U.S. grown cordyceps mushrooms, L-carnitine, and NADH that supports the body’s ability to generate energy and combat fatigue.* It uses a variety of antioxidant mechanisms that help promote the structure and function of the cells’ mitochondria in order to support efficient energy production.* * Made with cordyceps mushrooms, L-carnitine, and NADH * Promotes efficient energy production* * Helps regulate the body’s stress response* * Increases cells’ ability to adapt to changing environmental factors* * U.S. grown mushrooms * Certified Vegan