Diosmetin is widely utilized in the cosmetic industry for its antioxidant properties, which help in protecting the skin from damage caused by free radicals and UV radiation. It is often incorporated into skincare products to reduce signs of aging, such as wrinkles and fine lines, by promoting collagen production and improving skin elasticity. In the pharmaceutical sector, diosmetin is recognized for its anti-inflammatory and vasoprotective effects. It is commonly used in medications aimed at treating chronic venous insufficiency and hemorrhoids, as it helps to strengthen blood vessels and reduce swelling and discomfort. Additionally, its potential anticancer properties are being explored in research, particularly in inhibiting the growth of certain cancer cells. Diosmetin also finds application in the food industry as a natural preservative due to its antimicrobial properties. It can extend the shelf life of various food products by preventing the growth of harmful bacteria and fungi. Furthermore, it is used in dietary supplements for its potential health benefits, including supporting cardiovascular health and reducing oxidative stress in the body.