Grade: Pharmaceutical Grade

Factory Location: xi’an , shaanxi，China

Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe

Monthly Production Capacity: 500kg

Contract Manufacturing: CRO

Packaging Information: As your requirements

Delivery Lead Time: 6-10days

Sample Provided: yes

Payment Terms: T/T

Theaflavin (TF) and its derivatives, known collectively as theaflavins, are antioxidant polyphenols that are formed from the condensation of flavan-3-ols in tea leaves during the enzymatic oxidation (sometimes erroneously referred to as fermentation) of black tea.