Luteolin is widely used in the pharmaceutical and nutraceutical industries due to its strong antioxidant properties. It helps in reducing oxidative stress and inflammation, making it valuable in formulations targeting neurodegenerative diseases such as Alzheimer’s and Parkinson’s. It is also studied for its potential to support cardiovascular health by improving endothelial function and reducing arterial stiffness. In skincare, luteolin is added to anti-aging creams and serums because it protects the skin from free radical damage and UV radiation. Its anti-inflammatory effects help soothe irritated skin and reduce redness, benefiting products designed for sensitive or acne-prone skin. Additionally, luteolin shows promise in cancer research, where it is investigated for its ability to induce apoptosis and inhibit the growth of various tumor cells. It is also used in dietary supplements aimed at boosting immune function and promoting overall cellular health.