Grape seed extract is a dietary supplement derived from the seeds of grapes. It is rich in antioxidants, particularly oligomeric proanthocyanidin complexes (OPCs), which are believed to offer a range of health benefits. The extract is known for its potential to support cardiovascular health by improving blood circulation and reducing blood pressure. It may also have anti-inflammatory properties and contribute to the protection of cells from oxidative damage. Additionally, grape seed extract is often used to promote skin health, enhance wound healing, and support overall immune function. It is available in various forms, including capsules, tablets, and liquid extracts.