Welcome to one of our most popular formulas. The kidneys job is to filter the blood, removing such elements as uric acid, lactic acid, salts, and other wastes, and move these wastes to the bladder to be excreted. The Chinese call the kidneys the master organ of the body, as their influence impacts every organ and function of the body. This powerful blend of herbs, fruits, leaves, barks, spices, have been used extensively by natural health care practitioners in the West and the East for centuries. Keeping your kidneys in tip top shape is of paramount importance.