➡ How does Tribulus Pro work ? Tribulus Terrestris herb extract increases levels of luteinizing hormone, which is a prerequisite for the production of more Testosterone. ➡ What should we expect ? Testosterone in the body increases protein absorption levels, which is a prerequisite for gaining more muscle mass. On the other hand, increased levels of the male hormone are a prerequisite for burning more fat, more energy, physical endurance, strength and sexual desire. Tribulus Pro has been shown to increase testosterone levels in men and estrogen levels in women. Due to the presence of the Kudzu herb, high testosterone levels in the body are maintained for a longer period of time. The herb Kudzu has a proven effect as an anti-aromatizer, preventing free testosterone from converting into estrogen. Directions for use : Take 1-2 capsules per day, morning and evening.