Diosmetin is widely used in pharmaceutical and nutraceutical applications due to its strong antioxidant and anti-inflammatory properties. It is commonly employed in the formulation of venotonic drugs, which help treat chronic venous insufficiency and hemorrhoids by improving vascular tone and reducing capillary permeability. Its ability to scavenge free radicals makes it valuable in skincare products, where it helps protect the skin from oxidative stress and UV-induced damage. Diosmetin also shows potential in managing metabolic disorders, as it exhibits antidiabetic effects by enhancing insulin sensitivity and reducing blood glucose levels. Additionally, it is being studied for its anticancer activity, particularly in inhibiting the growth of certain tumor cells through modulation of signaling pathways involved in apoptosis and cell cycle regulation.