Grape seed extract is a natural sunscreen cream, which can prevent ultraviolet rays from damaging the skin. The main component of grape seed extract: proanthocyanidins can also repair damaged collagen and elastic fibers. Grape seed extract has astringent effect, tightens skin and prevents skin wrinkles from appearing prematurely. Long-term use can make skin smooth and elastic, and has the effect of beauty beauty. Grape seed extract, as a functional component of oriental cosmetics, can reduce melanin deposition and dermatitis by inhibiting tyrosinase activity and scavenging free radicals, with mild effect. In the research, scientists found that the anti-allergic effect of grape seed extract is very significant. Grape seed extract will play a role and be released at the moment when histamine release is activated, and then block the activator so that it cannot be released, thus inhibiting the production of histamine and preventing the body from having an allergic reaction to allergic allergens in pollen and food. Grape seed extract has no side effects of general allergic substances and will not cause drowsiness or mental retardation.