Pure Encapsulations Silymarin Standardized Milk Thistle Extract to Support Healthy Liver Functioning Silymarin is a milk thistle extract that nutritionally supports liver function. This highly active botanical protects the liver from free radical damage, supports glutathione concentrations, and promotes superoxide dismutase activity. Milk thistle extract also stimulates protein synthesis in hepatic cells. Key Benefits and Features: Ages 18 and up Liver function and health support Supports liver function Antioxidant support to protect the liver and help neutralize free radicals Stimulates protein synthesis in hepatic cells Standardized to contain 80% silymarin Made with high-quality ingredients backed by verifiable science Ingredients Serving Size: 1 Vegetarian Capsule Amount/Serving Milk thistle (Silybum marianum) extract (seed) (standardized to contain 80% silymarin) 250 mg Other Ingredients: Vegetarian capsule (cellulose, water). Does Not Contain: Wheat, soy, dairy, eggs, artificial colors, artificial sweeteners, coatings, shellacs, GMOs, tree nuts, peanuts, sesame, unnecessary binders, fillers, preservatives, magnesium stearate, gluten, trans fat, and hydrogenated oils. Gluten Free, Non-GMO, Vegan, Vegetarian Suggested Use As a dietary supplement, take 1 capsule, 1-4 times daily, between meals. Warning: If you are pregnant or lactating, have any health condition, or are taking any medication, consult your health professional before use. Storage: Store in a cool, dry place. More Info. Milk thistle extract is derived from the fruit of Silybum marianum and standardized to contain 80% silymarin