Milk thistle (silybummarianum) is an herb native to Mediterranean region that has been in use for over 2000 years by the traditional healers in Europe to treat liver disorders. Milk thistle extract is rich in silymarin - a flavonoid with potent antioxidant and anti-inflammatory properties. Milk thistle is thought to be able to promote healthy digestive function by helping with enzyme formation, increasing bile production, decreasing inflammation and soothing the mucous membranes throughout the body.