After harvest, mangosteen fruit undergoes a proprietary process that washes and softens the rind; at the same time, pre-ship mangosteen samples are tested and approved before the harvest is accepted and prepared for the production process. Fruit that meets strict quality guidelines is then submitted to a three-stage purée process to preserve flavor and nutritional integrity, and create the Queen of mangosteen juices from the Queen of Fruits. To meet impressive demand and secure a fresh final product, XanGo® Juice is formulated and manufactured daily.