Arginine Plus was formulated in collaboration with leading L-arginine researchers and cardiovascular specialists who have conducted pioneering research in the proper application of L-arginine in promoting cardiovascular health. Each dose contains 6,000 mg (6 grams) of the highest quality L-arginine. Often referred to as the “miracle molecule,” L-arginine has health-enhancing properties. L-arginine properties validated when the 1998 Nobel Prize in Medicine was awarded to the researchers who discovered its signalling properties within the cardiovascular system. In the body, L-arginine is converted to nitric oxide, which helps relax the blood vessels and improve blood flow. This reduces stress on the heart and helps improve circulation and maintain cardiovascular health.