Zenith's resveratrol grapeseed with red wine extracts supplement contains a potent combination of nutrients high in antioxidants. Great antioxidant properties for heart health. How does zenith nutrition’s resveratrol + grape seed & red wine extracts work? Zenith's resveratrol grapeseed with red wine extracts supplement contains a potent combination of nutrients high in antioxidants. Japanese knotweed extract has been used in traditional chinese medicine to promote healthy heart. Both Japanese knotweed and red wine extracts contain resveratrol-a phytochemical that may support healthier lower blood fat levels and offer anti-inflammatory benefits. Resveratrol may also promote antioxidant, phytoestrogen and cardio-protectant properties for an overall healthier cardiovascular system. The addition of grape seed extract helps support capillary strength and protection from free radical damage. Zenith nutrition’s resveratrol + grape seed & red wine extracts is better because it: Offers a once-daily formulation superior value. Daily value not established. Other ingredients: vegetarian capsules, dicalcium phosphate. Disclaimer: these statements have not been evaluated by the fda. These products are not intended to diagnose, treat, cure, or prevent any disease. Directions: As a dietary supplement, take 1 capsule daily or as directed by a physician. Warnings: pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements.