Siotone capsule is a herbal formulation comprising of Withania somnifera, Ocimum sanctum, Asparagus racemosus, Tribulus terristris and shilajit, all of which are classified in Ayurveda as rasayanas which are reputed to promote physical and mental health, improve defence mechanisms of the body and enhance longevity.Shilajit is basically a vitalizing compound that contains more than strong minerals and vitamins. This ingredient rejuvenates the mind as well as enhances the stamina level. Ashwagandha is a popular stress buster and this ingredient also offers relief from the situations like nervous exhaustion and fatigue. Tribulus terristris is helpful in building the muscular strength in order to enhance the energy level and the stamina. Directions of use:1-2 capsules b.I.D. For 3-4 weeks. The dose may be repeated after a gap of seven days. To be consumed with water or milk after meals. Use under medical supervision.