Used as a natural flavonoid glycoside in nutraceuticals and dietary supplements for its antioxidant properties. Commonly found in citrus fruits, it supports cardiovascular health and helps reduce inflammation. Applied in functional foods and beverages to enhance bioactivity and improve metabolic health. Also investigated for its potential role in supporting immune function and reducing oxidative stress. Used in cosmetic formulations for skin protection against environmental damage due to its free radical scavenging ability.