Pomegranate juice contains a wide range of powerful antioxidants including polyphenols and ellagitannins pure red grape concentrate has been included in the formula as it is a rich source of polyphenols and the sweet flavour balances the sharp taste of the pomegranate this high strength combination of pure pomegranate and red grape concentrate makes lamberts174 one of the strongest available making it perfect for those with a high antioxidant requirement who prefer not to take tablets