Eriocitrin is widely used in the pharmaceutical and nutraceutical industries due to its strong antioxidant properties. It helps protect cells from oxidative stress and may support liver function by reducing inflammation and improving detoxification processes. It is also studied for its potential to lower blood lipid levels and support cardiovascular health. In the food industry, eriocitrin serves as a natural preservative, extending shelf life by preventing oxidation in products like beverages and functional foods. Additionally, it is used in cosmetic formulations for its skin-protecting effects against environmental damage and aging.