... groeth hormone and unique pesticides.Active IngredientPercent or ConcentrateMethodGreen Tea Extract Polyphenols30%,40%,50%,60%,70%,80%,90%,95%,98 ... 3%,5%,8%HPLCAll combination for Polyphenols, Catechins, EGCG and Caffeine,For example Polyphenols 20%-99%+EGCG 20%-95%+ ... 90%HPLCCaffeine0.5%HPLCAll combination for Polyphenols, Catechins, EGCG and Caffeine,For example Polyphenols 98%+EGCG 50%-70%+Catechins ...