Mangosteen Tea is a dietary supplement made from the antioxidant-rich mangosteen. One of the most beneficial aspects of the mangosteen is the xanthones it contains. Xanthones are biologically active plant phenols structurally similar to flavonoids that possess antioxidant properties to help seek out and destroy roaming free radicals that can wreak havoc on good health. Mangosteen Tea is made with whole mangosteen fruit pulp that has been highly concentrated. Each 1 ounce serving provides 4,635 ORAC. To complete the formula, we added ConcenTrace® to supercharge the formula for greater absorption and assimilation.