From the Manufacturer:
Supercharged with ConcenTrace for better absorption Ultra Mangosteen is a dietary supplement that offers several classes of powerful phytonutrient antioxidants that have been derived from the mangosteen (Garcinia mangostana L), an exotic fruit that comes from Southeast Asia. The mangosteen has been nicknamed the "Queen of Fruits" and "Food of the Gods" for its various medicinal uses and for its delightful taste. For thousands of years, Asian countries have been using the mangosteen in Chinese, Ayurvedic and folk medicine for a range of health concerns. Ultra Mangosteen also contains Goji berries and Pomegranate which are high in antioxidants and contain many health-giving substances for good health.
The mangosteen is beneficial to the body because of a substance found in the fruit called xanthones. 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.
To complete the formula, we added ConcenTrace, a complex of over 70 ionic trace minerals and elements that helps to supercharge the formula for greater absorption and assimilation. You may expect a wide spectrum of nutritional benefits.