It is a vasodilator, meaning that it dilates the blood vessels. This allows the blood to deliver nutrients and oxygen to stimulated tissue while shuttling metabolic wastes away from them, promoting performance and recovery. OXYPHYTE Derived from fruits, this blend of polyphenols has a high capacity for supporting cellular integrity. Suggested use Adults, as a dietary supplement, take one serving (one scoop) mixed with eight ounces of water or your favorite beverage up to two times daily. Other ingredients Natural flavors, silicon dioxide, rebaudioside A (from organic stevia rebaudiana leaf). Warnings Product is packaged by weight not volume, some settling may occur. Consult a medical doctor before taking this or any other nutritional supplement if you are pregnant, nursing, have or suspect a medical condition, or are taking any medications. Do not use if you are currently taking nitrates for chest pain or if you are taking medication to treat erectile dysfunction such as PDE-5 inhibitors. Store in a cool, dry place. Do not use if freshness seal is missing or broken. Keep out of reach of children.