Rutin is a bioflavonoid also known as vitamin P that is found naturally in many plants including buckwheat citrus fruits and certain vegetables. It is known for its antioxidant anti-inflammatory and vasoprotective properties. Rutin is often used in dietary supplements to support cardiovascular health and improve blood circulation. It may also help in strengthening capillaries and reducing the risk of bleeding or bruising. Additionally rutin has been studied for its potential benefits in reducing oxidative stress and supporting overall immune function.