XanGo Mangosteen Juice boasts a proprietary whole fruit formula, harnessing a concentrated rush of xanthones vigorous family of next generation phytonutrients. Research shows xanthones possess potent antioxidant properties that may help maintain intestinal health, strengthen the immune system, neutralize free radicals, help support cartilage and joint function, and promote a healthy seasonal respiratory system. XanGo is a proprietary formulation featuring mangosteen whole fruit puree, utilizing all the xanthone-laden components of the fruit. The result is a heavenly delicious beverage that brings a wealth of incredible benefits. The Origins of XanGO: Southeast Asia