Tribulus terrestris is derived from a flowering plant throughout the world. It has been used for many years in Indian and Chinese medicinal practice and is also known as gokshura. Tribulus terrestris supplements have been used to treat infertility, erectile dysfunction, and sex drive problems. Tribulus terrestris is a natural testosterone enhancement supplement, and as such is a good alternative for those looking to boost testosterone levels without using synthetic ingredients to do such.
Tongkat AIi also called longjack is a herbal supplement that comes from the roots of the green shrub tree Eurycoma longifolia, which is native to Southeast Asia.
For centuries, people have used Tongkat AIi for its purported strength and energy benefits. In fact, several studies have noted test-promoting effects from people taking a Tongkat AIi supplement.