Galibor contains the secondary bile acid, Ursodeoxy cholic acid (UDCA) and is used as an adjunctive tehrapy for patients with liver disease, particularly where cholestasis is present. Cholestasis is a condition in which the flow of bile from the liver stops or slows. Bile is a digestive fluid and the reduced flow of bile and can be caused by a liver infection, gallstones, cancer and drugs.