Enduraflex Safed Musli is very popular which is extensively used to treat male patients with problems of impotency, low libido and fatigue. It is especially used for males with low libido and low sperm count. The tuber roots of Safed Musli have been used to prepare health tonics that have been used to overcome the problems of sexual weakness. This herb grows in northern and western parts of India. Rhizome of the plant has been used to treat human aliments and to cure infections.