... weight: 458.38 CAS No.: 989-51-5 Product Spec.: EGCG 60%, 90%, 95%, 98% Product Characteristic *A very pure and ... on their color and taste. Sunfull Key Product List: 1. EGCG 60%, 90%, 95% 2. Olive Leaf Extract 20%, 40%, 60 ... Tea Extracts 40~98% Polyphenols / 20~80% Catechins / 10%~60% EGCG 10. Lutein 5%, 10%, 20% 11. Resveratrol 50%,98% 12 ...