Eriocitrin is widely used in the food and pharmaceutical industries due to its strong antioxidant properties. It helps in scavenging free radicals and reducing oxidative stress, making it valuable in dietary supplements aimed at improving liver function and metabolic health. Studies suggest it supports lipid metabolism, contributing to lower cholesterol levels and improved cardiovascular health. It is also used in functional foods and beverages for its natural origin and health-promoting effects. In cosmetics, eriocitrin is incorporated into skin care products for its ability to protect against oxidative damage and UV-induced skin aging. Its anti-inflammatory and neuroprotective activities are under investigation for potential use in managing chronic diseases such as diabetes and neurodegenerative disorders.