... : 30%-90% Product Name: Green Tea Extract, Green Tea P.E., GTEEnglish Name: Tea polyphenolOther Name:Green Tea P.E.Extraction Part: leafActive Ingredients: Tea Polyphenols, caffeine, perfume oil, water ... arthritis and halitosis etc. Besides Green Tea Extract, we also can supply Black Tea Extract, Oolong Tea Extract, Pu'er Tea Extract, Jasmine Tea Extract. Our quality can be always well ...