XanGo themselves make a point of highlighting certain benefits that the drink may confer. They certainly like talking about xanthones. Without getting in over my head and too technical, xanthones, in simple terms, apparently exhibit antioxidant properties, as confirmed by independent research (that’s independent of XanGo by the way).

These antioxidants, from the mangosteen fruit, may possibly aid respiration, intestinal health, support joint and cartilage functions and decrease internal toxins.

After highlighting these possible benefits the XanGo site then inserts a disclaimer which says, “These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease”

This is the reason why many people say XanGo is a scam - because they are claiming health benefits that are not true.