Dietary Supplement. Supports healthy circulation. As key players on the amino acid team, L-Arginine & L-Ornithine needs are evaluated in times of intense stress L-Arginine acts as a precursor to Nitric Oxide to promote healthy dilation of blood vessels and normalized blood lipids level. As an antioxidant, it prevents cell destruction caused by harmful pro-oxidant substances, allowing enhance blood flow. L-Ornithine, a precursor to L-Arginine may help stimulate growth hormone to promote lean body mass anabolism. Contains no sugar, starch, artificial colors, flavors, preservatives, corn, soy, yeast, wheat, grain, gluten, egg, or milk products. Potency and purity guaranteed. (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.)