Elexia is a proprietary blend of unique herbs that was designed to increase stamina, performance and desire naturally. Elexia is made in America under the strictest quality control standards available today. The physiologic mechanism of erections of the penis involves release of nitric oxide (NO) in the corpus cavernous during sexual stimulation. N O then activates the enzyme guantylate cyclase, which results in increased levels of cyclic guanosine monophosphate (cGMP) producing smooth muscle relaxation which allows increase in blood flow. Available in tablet form (60 tabs).