Grape seed extract is a nutritious food refined from effective active nutrients extracted from natural grape seeds. Grape seed extract is a new type of high-efficiency natural antioxidant substance extracted from grape seed that cannot be synthesized in the human body. It is currently found in nature with the strongest ability to resist oxidation and scavenging free radicals. Its antioxidant activity is 50 times that of vitamin E and 20 times that of vitamin C. It can effectively remove excess free radicals in the body and has super strong The effect of delaying aging and enhancing immunity.