Sentinel Milk Thistle 1000mg Our Milk Thistle blend is made right here in the USA with the highest quality standards. We are a small, local company and take great care to make sure you get the best for your body. This is a perfect blend of Milk Thistle extract (Silybum Marianum) (seed) (a 4:1 extract equivalent to 1,000 mg of whole herb). Milk thistle is a plant named for the white veins on its large prickly leaves. One of the active ingredients in milk thistle is silymarin, which is extracted from the plant's seeds. Silymarin is a flavonoid believed to have antioxidant properties. The use of milk thistle as a natural liver aid dates back 2000 years thanks to its remarkable ability to protect the liver against toxins. In recent years, the herb has been widely used by the medical community. BLEND: Milk Thistle extract (Silybum Marianum) (seed) (a 4:1 extract equivalent to 1,000 mg of whole herb). BENEFITS: Supports healthy liver with "cleanse" functions, heart, and cholesterol levels. HIGH QUALITY. MADE IN USA . We care about your body and what goes into it. We are a small company, locally owned, not a huge conglomerate manufacturing company, but a high quality small business – family owned and operated – customer focused to meet your needs. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.