Clinical trials support the venotonic, vascular protective, and antioxidant effects of horse chestnut seed extract standardized to aescin, a saponin. The horse chestnut seed extract in this product is guaranteed to contain a minimum of 18% aescin.

Ingredients: Horse Chestnut (Aesculus hippocastanum)(seed extract), (Guaranteed 72 mg [18%] escin) 400 mg