ViraMax by Solray is an exciting, new Male Performance Formula with Brazilian Catuaba. Viramax's combination of Catuaba, Yohimbe, Muira Puama and Maca, is sure to help support a mans healthy lifestyle. Catuaba is the most famous of all Brazilian aphrodisiac plants. This valued herb from the Brazilian rainforest is praised as being an excellent nervous system fortifier and male sex drive enhancer. Yohimbe blocks alpha-2 adrenergic receptors, part of the sympathetic nervous system. Yohimbe also dilates blood vessels. For these reasons, this herb has been used to treat male sexual dysfunction. Yohimbe has been shown to help treat men with impotence. While so-called "aphrodisiacs" have come and gone in history, Muira puama has risen above this class of products and may well provide one of the most effective natural therapeutic approach for erectile dysfunct ionThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.