... We are offering the following product with very good price and excellent quality:green tea extract tea polyphenols, 50% ; 80 ... catechin, flavone, flavonol, anthocyania, phenolic acid, and catechin is most high and accounts for 60% --80% of the total amount ... 80%.Health care function: anti-lipid peroxidation, prevention of aging, oxygen free radical scavenging activity and improve the body's integrated ...