Silydianin is primarily used for its antioxidant properties, particularly in supporting liver health. It helps protect liver cells from damage caused by free radicals and toxic substances. Due to its ability to stabilize cell membranes, it is often included in herbal supplements aimed at promoting detoxification and improving liver function. It may also support cardiovascular health by reducing oxidative stress and inflammation. Research suggests potential benefits in managing metabolic disorders, including diabetes, by influencing glucose metabolism and insulin sensitivity. Additionally, silydianin is studied for its anti-inflammatory and possible anticancer effects, especially in relation to liver and colon cancers. Its presence in plant-based extracts makes it a common component in natural health products focused on wellness and disease prevention.