... Tea Extract(Gamellia sinensis O.Ktze)with specification Tea polyphenol 40%,80%,90%,98% Green Tea ExtractBotanical sourcesGamellia sinensis O.KtzeActive ... Tea polyphenol 95% (Catechin:70%, EGCG:40%, Caffeine:1%)4. Tea polyphenol 98% (Catechin:80%, EGCG:50%, Caffeine:0.5%)Part of ... priceCredit standingEfficient deliveryStandardized packing Green Tea Extract/ Tea polyphenol 40%,80%,90%,98% powder