Mangosteen is an exotic, tropical fruit with a slightly sweet and sour flavor. It’s originally from Southeast Asia but can be found in various tropical regions around the world. In Sri Lanka this is a very popular home garden plant and the edible fruit is a well-known fruit throughout the country while the whole plant has medicinal value. The fruit is sometimes referred to as purple mangosteen because of the deep purple color its rind develops when ripe. In contrast, the juicy inner flesh is bright white. Though mangosteen is a relatively obscure fruit, it shouldn’t be overlooked, as it may offer many health benefits due to its rich supply of essential vitamins, minerals, fiber, and unique antioxidants.