Label Information and Ingredients:

Suggested Use: 1 capsule, 2 times per day.
Amount per capsule:
Horse chestnut extract (20% aescin, 50 mg)	250	mg

Websites for Further Research:

http://www.americanheart.org

http://www.heartinfo.org/

http://www.womenheart.org/

http://www.bbc.co.uk/health/conditions/heart/