Tribulus, known as the male potency herb, is appreciated primarily for its hormone balancing properties in men. Tribulus has been valued for a number of years for its invigorating effects on the entire body, especially by strength and athletic sports people. Tribulus is mostly used by men to help enhance vitality, performance and vigour although women have also reported positive effects. It is free from harmful side effects and may be used on a daily basis. Research indicates that Tribulus has a beneficial effect on testosterone levels and may increase levels by 30% in some people. This is of benefit to male athletes as testosterone promotes protein synthesis and, thus, muscle cell growth and body strength enhancement. No adverse effects of tribulus use have been reported. Ingredients: Tribulus (Tribulus terrestris) standardized to 20g (20,000mg) Furostanol saponins calculated as Protodioscin 160mg Research indicates that Tribulus has a beneficial effect on testosterone levels and may increase levels by 30% in some people. This is of benefit to male athletes as testosterone promotes protein synthesis and, thus, muscle cell growth and body strength enhancement. No adverse effects of tribulus use have been reported. Tribulus is suitable for any male or females wishing to enhance general wellbeing as well as athletic performance and vigour by enhancing the body's natural production of hormones. Tribulus is also of benefit to liver and kidney function and to urinary tract health.Adults: Take 1 capsule a day (with food), or as professionally prescribed. Not to be used during pregnancy.