Maca is an herbal supplement that is popular for boosting stamina, endurance, and overall performance. Our unique maca formula contains natural maca herb that may provide an easy way to gently boost your body’s energy and endurance levels. Chronic stress effects millions of people throughout the world. The documented effects of stress range from loss of sleep, reduced physical ability and even diminished sexual performance, just to name a few. Maca has been used in traditional medicine for centuries an like other well-known adaptogenic herbs, may help the body fight the effects of stress. This powerful adaptogen may be used as part of an overall healthy diet and exercise program to boost stamina and endurance. All Mason Natural products are produced in a GMP certified facility and laboratory tested for purity.