Dietary Supplement. Promotes blood vessel dilation and enhanced blood flow for healthy erectile function. Supports healthy heart & blood pressure. With L-arginine and Maca. Please recycle. Mason guarantee. Laboratory tested. This product has been manufactured and packaged in strict conformance with industry and government standards. Enhance erectile function with L-Arginine, an amino acid that is essential for the production of Nitric Oxide, a compound that affects the body's regulation of blood vessel dilation allowing for greater blood flow to the sex organs. Lack of Nitric Oxide has a direct impact on sexual function, feeling, and desire. In combination with Maca this potent formula supports the body's production of Nitric Oxide and optimal sexual function. Guaranteed no Added: sugar, starch, sodium, yeast, soy, corn, wheat, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors, flavors or preservatives. Crustacean/shellfish. www.Masonvitamins.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat, cure or prevent any disease.) Manufactured in the USA For: Mason Vitamins, Inc.