EGCG（Epigallocatechin gallate） is the most potent component in the catechin, we extract EGCG from green tea leaf

Apperance: Red powder(It? green for the new product, turns to red after keep for 20days above)
Taste: bitter
Usage: Antioxidant used in health food, drug etc.

1.Specification

Total Tea Polyphenols>99.0%
Total Catechins >90.0%
EGCG >70%
Caffeine <0.5%

2.Index

a) Physical Properties:
Color: light red
Appearance: Powder
b) Chemical Specifications:
PH: 5.0-6.0
Moisture: <5.0%
c) Heavy Metals
Pb<1ppm
As<1ppm
Ash<0.3%
d) Microbiology:
Total Aerobic Microbial Count<1000 cfu/gram
Total Yeast and Mold<100 cfu/gram
Salmonella Negative
E. coli Negative