Tribulus is one of the most popular saponin supplements on the market due to its solid scientific foundation.
There is research to demonstrate that this supplement will elevate test levels naturally, consequently this plant extract is commonly seen in test-boosting products. It is suggested that Tribulus is able to have this effect due to its influence on cholesterol. Alterations in cholesterol will impact hormones, as cholesterol is made into sex hormones. Tribulus is able to optimise cholesterol for testosterone production, in doing so has been shown to enhance sexual function (1, 2).