Venous Support contains clinically-studied botanical and flavonoid combinations to support the connective tissue integrity of veins and capillaries. Optimal function of the venous circulatory system is essential for controlling fluid balance within the tissues of the upper and lower extremities, and to maintain normal volume of the leg and hemorrhoidal veins. Horse Chestnut Seed Extract contains escin, and Butcher's Broom contains ruscogenins; these saponins are responsible for effects on vascular tone and permeability. The flavonoids diosmin and hesperidin, often combined with vitamin C, also have important influences on vascular connective tissue.*'Dietary ConsiderationsWheat FreeDairy/ Milk FreeSoy FreeYeast FreeSugar FreePreservative FreeSalt FreeCorn FreeFree of Artificial Colors/FlavorsSodium Free'Serving Size:1 Capsule'Servings Per Container:90 '' Amount Per Serving Vitamin C (ascorbic acid) 100'mg 'Horse Chestnut (Aesculus hippocastanum)* 167'mg 'Diosmin (micronized) 150'mg 'Butcher's Broom (Ruscus aculeatus)** 110'mg 'Hesperidin methyl chalcone 17'mg ''Other ingredients: vegetable stearate, hypromellose, water ''''Suggested use for adults: One capsule three times daily, away from meals, or as directed by your health care practitioner. This product contains no yeast, wheat, soy, milk, salt, artificial coloring, preservatives or flavoring. This product is intended for professional use and is manufactured under strict quality control to ensure the optimum in purity, potency and reliability.'*standardized to contain 33 mg aescin'**10% extract standardized to contain 11 mg ruscogenins'Keep in a cool, dry place, tightly capped.''.