Andrew Lessman's Circulation and Vein Support is a blend of potent, natural compounds to support the challenged circulation in our legs. This unique formula is designed to combat the natural swelling and enlargement in the veins and tissues of our legs that occur with aging and daily activities. The blood vessels in our legs are perhaps the most challenged in our body, since they must battle gravity to transport blood from our furthest extremities back to the heart. It is this difficult journey that causes the enlargement, swelling and heaviness of the tissues and veins of our feet, ankles and calves. The normal aging process adds to this uncomfortable burden, as does prolonged standing or sitting, as well as stress, overweight and high temperatures. Our primary ingredient, Diosmin has been clinically shown to offer extensive benefits to the delicate veins and capillaries of the legs. It has been used in Europe for over 50 years and its benefits established by decades of extensive clinical research. We also add Butcher's Broom - a traditional plant-based ingredient, which has been clinically studied in Europe where it is used to support tired, heavy legs and leg vein health. We also add high levels of OPCs from standardized extracts of Pine Bark and Grape Seed. OPCs are unique compounds that target leg circulation. In short, aging and our modern lifestyle challenge the circulation in our legs and this unique formula provides the natural relief these overworked tissues deserve.