Overview Information

Eurycoma longifolia is a tall, slender evergreen shrub-tree commonly found in Southeast Asia. Malaysian men claim that tea made from this plant improves their sexual abilities and virility. As a result, this plant is in such high demand that it is now considered a “protected” species.

The root and bark of Eurycoma longifolia are commonly used orally for treating erectile dysfunction, increasing sexual desire, treating male infertility, and boosting athletic performance. Some research supports the use of Eurycoma longifolia for sexual desire and male infertility. But there is limited scientific evidence to support its other uses.
 

How does it work

The root of Eurycoma longifolia contains several chemicals that have different effects in the body. Some of the chemicals seem to affect how the body produces the hormone testosterone. Research in animals and humans suggests it might increase testosterone in the body.