Nature's Bounty Milk Thistle Rapid Release Softgels are herbal supplements with antioxidant properties that contribute to overall health and well-being.* This standardized herbal extract has been used in Greek health practices for over 2,000 years, and this Nature's Bounty Milk Thistle 1000 mg formula is non-GMO, and contains no artificial flavors or sweeteners. Milk Thistle contains silymarin, which helps support healthy liver function.* Adults can take one rapid release softgel once or twice a day, preferably with a meal. With nearly 50 years of trusted quality, Nature's Bounty has a dedication to quality, consistency and scientific research for vitamins and nutritional supplements of unrivaled excellence.