BP-X® [Circulatory] combines herbs traditionally used to support the quality of the blood and the functions of the kidneys. Clean blood does a better job at carrying oxygen and nutrients to the cells. This formula helps maintain healthy bowel function and supports digestion. It contains: Burdock root Pau d'arco bark Red clover tops Sarsaparilla root Yellow dock root Dandelion root Buckthorn bark Cascara sagrada bark Peach bark Yarrow flowers Oregon grape root Prickly ash bark Take 2 capsules with a meal twice daily.