... PolyphenolsColor: Reddish brown Powder[Product Name]: Instant Green Tea Powder,Instant Black Tea Powder,Instant Oolong Powder[Main Functions]:Powerful ... acid,Chlorophyll,Aromatic compound,Fibrin,Tea polysaccharide,Water-solubility protein,Vitamin-CAB1B2B3B5B6EKH,Trace elementKCaMgFeNaZnSeF .[Product Features ]:Good ... keep away from strong light, hight temperature. High quality instant tea powder