... %HPLC ISO 9001:2000, Natural Extract Tea polyphenols professional production experience Tea Polyphenols--Green tea extract1 Plant Source: Green tea.2 Monomer Character: 1) MF&MW: C44H34O22, ... and cancer, anti-mutation, antihypertensive, anti-allergic.2) Health: With anti-bacterial, anti-inflammatory, anti-oxidation, eliminate free radicals, anti ... concent is 0.02-0.06%. High Quality Tea Polyphenols