... Manufacturer 2,GMP,NSF-GMP,ISO9001,ISO14001 certificated 3,High quality [Product Name]Green Tea Extract Polyphenol[Botanical source]Green Tea ... [Used Part]Leaf[Active ingredient] Tea polyphenol[Specification] (1)Tea polyphenols>98%,Catechin ... >90%,EGCG 60-70%,caffein<0.5% (2)Tea polyphenols>95%,Catechin70-80%,EGCG 45-50%,caffein0.5- ...