Liver Support: This liver support supplement helps the body cleanse the liver and convert nutrients into usable substances. Superior Formula: Milk thistle capsules are a vegan formula, free of artificial colors, flavors, and GMOs. Free of wheat, dairy, gluten, eggs, soy, nuts, peanuts, fish, shellfish, or sesame. Third-Party Testing, Quality Assurance: Milk thistle capsules are manufactured in the USA using high-quality ingredients sourced from around the world, produced in a cGMP-compliant facility, and audited by a third-party quality control authority.