... factory supplys Green Tea Extract(Gamellia sinensis O.Ktze)with specification Tea polyphenol 40%,80%,90%,98% Green Tea ExtractBotanical sourcesGamellia ... 2. Tea polyphenol 80% (Catechin:60%, EGCG:25%, Caffeine:10%)3. Tea polyphenol 95% (Catechin:70%, EGCG:40%, Caffeine ... resourcesReasonable priceCredit standingEfficient deliveryStandardized packing Green Tea Extract/ Tea polyphenol 40%,80%,90 ...