Purple Mangosteen is a 100% natural instant drink that helps speed up the metabolism and stimulates weight loss. The high concentration of powerful antioxidants found in the Mangosteen fruit boosts the immune system, while eliminating toxins. Not only that, but the alpha-acid helps you lose weight easily by degrading fat and increasing the metabolism. In that way, this natural drink protects your organs from storing fat and keeps your heart healthy and happy.