Tribulus terrestris has been shown in studies to enhance lutenizing hormone (LH) production by as much 186% and raise testosterone levels as much as 40%. Saponin is the active ingredient in tribulus that is responsible the beneficial effects. Saponin works by stimulating the body's production of LH (or pre-testosterone), which in turn promotes the production of testosterone, the key male hormone responsible for helping to add lean body mass, increase metabolism and keep libido or sex drive levels high.
We use only 100% tribulus extract standardized to a minimum 60% saponin, twice the concentration of most brands. Saponin is the active ingredient in tribulus. We do not mix it with cheap whole plant tribulus powder to bring the price down. We use only the pure standardized extract - No Tricks. With any herb the only way to know what you're getting is to insure it is a standardized extract listing the percentage of active ingredient.