Yunnan Agricultural University fortified fairy tea contains theabrownin jointly produced by Yunnan Agricultural University and Medical University. Tea brown pigment is a kind of nano-tea polyphenols, which can inhibit the absorption of oil, clean intestinal oil and excrete it.

This kind of tea also contains polydextrose and other ingredients, which has the function of water-soluble dietary fiber, helps to limit the absorption of fat in digestive tract, promote the excretion of fat and increase satiety.