This is one of the few substances that actually increases seminal fluid (not only by volume but by sperm count). It also exhibits increased sexual performance and activity in both men and women. The three components found in Tribestrone II work synergistically to stimulate male sexual prowess through a non-hormonal pathway by supporting the body's own hormonal feedback system. They may also assist in improved athletic performance. Tribestrone II is a new maximum strength version of regular Tribestrone with 50% more Tribulus Terrestris and 1.5 mg of Bioperine added for increased bio-availability. They act as nutrients to the glands and stimulate hormone release. Clinical studies in Bulgaria involving the primary constituents in Tribestrone confirmed experimental data pointing to a pronounced stimulation of sexual functions attributed to a formula consisting of these exact components. Also helps to increase sexual performance!