Swanson Grape Seed Extract, Maximum Strength

Standardized to 90% polyphenolsProvides antioxidant supportSupports cardiovascular healthYou may have read the studies linking wine consumption with good heart health. But did you know it could be a lot easier (though perhaps not as much fun) to get antioxidants for your heart with Swanson Grape Seed Extract? Grape seeds have compounds known as polyphenols, considered among the most potent free radical fighters known. We've standardized our extract from California grapes to deliver a guaranteed potency of 90% polyphenol concentration.