... Good Price&Quality Fast Delievery Time Desheng High quality Green Tea Extract,CAS:84650-60-2 Packing: 25kg/drumDelivery: Prompt after ... orderDescriptionProduct Description1.Green tea extract 2.tea polyphenols:10%----98% 3.tea catechins: 30%----98% 4.EGCG:10%-----98 ... -C,EC,EGC,EGCE,GCG,ECG and so on, the first three types are the simple catechin ( free type),the latter ...