Xanthones are a super anti-oxidant and are found in abundance in an all natural fruit juice called Xango. Xango is created from the whole fruit puree of the mangosteen fruit. Xango has no added sweeteners, colors, or flavors. All natural Xango Mangosteen fruit juice tastes great and is truly one of the best ways to get what your body needs. Why continue to take pill after pill when all you need is all Xango?