Testing by Brunswick Laboratories has determined that each Vindure 900 tablet from Vinomis Laboratories has an ORAC rating of 19,638, which is more than six times the USDA recommended daily consumption level of antioxidants. The antioxidant power of Vindure comes from a hefty dose of its three primary ingredients: over 400mg of 98% pure trans-Resveratrol, 100mg of pure Quercetin, and 400mg of red wine grape extract containing over 90% polyphenols.