Green Tea Extract is rich in naturally- occurring antioxidants- polyphenols, Catechins and EGCG. EGCG is viewed as the most significant amongst these. NUTROVEA™ provides the highest standardization of Green Tea Extract containing 98% polyphenols, 70% catechins and 45% EGCG in a clinically dosed 500mg softgel for superior absorption and bioavailability.