Dietary Supplement. Natural leg vein health. Helps relieve tired or swollen legs. Promotes leg circulation. Safe & effective. All natural. Improved formula with diosmin. What is Venastat? The Venastat formula is intended to provide nutritive support to help relieve tired or swollen legs and promote leg vein health and circulation. Why take Venastat? For many people, achy, tired or swollen legs are an all-too-common part of their daily lives. Standing or sitting for long periods of time, being physically inactive and even natural aging can make it more difficult for your body to maintain good leg vein health - to efficiently circulate blood from your legs to your heart. Fluid can collect in the legs and pass from the capillaries into surrounding tissue. As a result, your legs can feel achy, heavy or tired. How does it work? The Venastat formula is intended to provide nutritive support to help strengthen capillaries and maintain a natural fluid balance in the legs. What makes it special? The Venastat formula contains a horse chestnut extract which is standardized to 16.7% Escin-The same level of standardization used in numerous published clinical studies. What is Diosmin? Diosmin is a bioflavonoid derived from sweet orange and is intended to provide nutritive support for veins, micro circulation, and lymphatic flow. Made in the USA.