grape seed extract
Contains chemical constituents such as proanthocyanidins, polyphenols, flavonoids, and anthocyanins, all of which are very potent antioxidants that help for diminish the sun’s damaging effects and reduce free-radical damage Grape extract has also been shown to have wound-healing properties. When combined with other antioxidants, topical application reduces biomarkers in skin responsible for skin cancer. Red grapes contain resveratrol, considered a very potent antioxidant and believed to be chiefly responsible for the health benefits of red wine (and grape juice). Topical application of grape seed extract to a cultured human skin equivalent showed evidence of younger skin, including enhanced synthesis of healthy collagen, elastin, and improvement in numerous other structural components of skin (Sources: Cancer Prevention Research, February 2010, pages 170–178; Phytotherapy Research, September 2009, pages 1,197–1,204; Carcinogenesis, June 2009, pages 1,008–1,015; Molecular Nutrition and Food Research, June 2008, pages S71–S76; Biogerontology, April 2007, pages 97–109; Free Radical Biology and Medicine, July 2001, pages 38–42; Current Pharmaceutical Biotechnology, June 2001, pages 187–200; and Toxicology, August 2000, pages 187–197).