Many potential users of herbal supplements such as Extagen are initially put off because these supplements do not have. Muira Puama is usually prepared by treating the barks and roots of the shrub in order to extract the active ingredients. One reason why there is not yet any firm understanding of the physiological activity of the extract is a fabulously complicated concoction of fatty acids, sterols, essential oils, and other chemicals, and it is not clearly which ones are responsible for its physiological properties. This is, of course, the primary reason why Muira Puama was included in Extagen. The precise mechanisms by which Muira Puama affects the body are not clearly understood. A Look at Muira Puama Extract - One of the Active Ingredients in Extagen For Male Enhancement Muira Puama, whose name means "potency wood" in the language of the indigenous tribes of the Amazon, is a shrub that grows wild throughout most of the Amazon basin. Muira Puama, which is one of the primary ingredients in the herbal male enhancement product Extagen, has been used by indigenous people to treat a wide range of disorders, ranging from neuromuscular issues to sexual dysfunction in both men and women.

Muira Puama extract has recently become popular in the west for its noted effects in increasing libido and enhancing erections.