Thompson Maca contains essential ingredients that may be used by the body to help improve low libido. This aphrodisiac contains 525 mg of Maca in each serving. Maca is a vegetable that is native to Peru which has been used for many years as a food source and for medical use as well. Maca has long been used to treat sexual performance, desire and stamina as well as improve energy in both men and women. Use this product on a daily basis for optimal results.