... quality product, our raw material of A Milk Thistle Extract comes from Shaanxi, China, a reliable、low-cost、high ... lignans fixed oil protein, tocopherol, sterols such as cholesterol, campesterol, stigmasterol, and sitosterol, and some mucilage.Milk thistle has ... various types of liver disease. The active ingredient of Milk thistle extract is flavonoids which contain Silybinin, Silydianin, Silychristin ...