Details: 1 Pound / 906 Servings. Tribulus Terrestris 95% Saponins. Increases Testosterone Levels Naturally! Tribulus Terrestris is not a hormone in itself, but supports increased natural production of the body's lutenizing hormone (LH) levels, which play an important part in triggering natural testosterone. The herb is thought to be a natural herbal alternative to synthetic anabolic hormones, without producing any ill effects. Tribulus terrestris has been shown in studies to raise testosterone levels as much as 30% and enhance lutenizing hormone (LH) production by as much 186%. Saponin is the active ingredient in tribulus that is responsible its 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. Increased testosterone levels have a positive effect on strength and stamina. Athletes use Tribulus Terrestris to help ensure their own natural levels of testosterone are at a normal level at all times. More Benefits Athletes use Tribulus Terrestris to increase muscle mass and build strength. Tribulus Terrestris is a cooling, tonic herb that may also support cardiovascular health. In recent scientific tests, the herb has demonstrated an ability to lower high cholesterol levels in the blood, which frequently helps to lower blood pressure and increase circulation. It is interesting to note that Tribulus is widely used in the folk medicine of Turkey to lower blood pressure and reduce cholesterol. We guarantee the contents of this product to be as pure and accurate as advertised.