Dietary supplement. 5:1 EPA-DHA Ethyl Ester. Engineered lipid-amino isolation technology. 100% Guaranteed purity & potency. Gains in muscle mass only occur when you reduce protein breakdown and stimulate protein synthesis. New Myo-D contains the highest known concentration of Eicosapentaenoic acid (EPA); the only compound shown in clinical research to muscle block the major biochemical pathway that leads to muscle breakdown. Myo-D's unique substrate hybrid contains a precision amino acid matrix shown in research to stimulate protein synthesis within muscle. Myo-D helps to promote rapid gains in lean muscle during resistance training by directly reducing protein breakdown while stimulating an increase in the rate of protein synthesis and fat oxidation. Myo-D could be the most powerful, all natural bodybuilding supplement available. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, prevent or cure any disease.) Made in USA.