Natural Factors Regenerlife BeePowerful - combines the beneficial properties of bee pollen with standardized extracts of bee propolis, Siberian ginseng, and green tea to help improve mental and physical performance after periods of exertion. It provides naturally occurring antioxidants, amino acids, vitamins, minerals, coenzymes, and fatty acids for optimal energy production and cell renewal when you need it most. This rejuvenating formula features 300 mg of bee pollen per capsule, with no GMOs or artificial preservatives.