Product name: grape pip extractive
Plant origin: seed
Plant origin: Xinjiang, Shaanxi
Effective constituent: procyanidine, polyphenol
Product specification: polyphenol 40%, 60%, 80% procyanidine 95%
Testing method: UV
Appearance: reddish brown powder
Smell character: bitter taste
CAS No.:84929-27-1
Molecular weight: 468.42
Molecular formula: C₃₀H₁₂O₆
Solubility: procyanidine 95% water solubility, polypheno: llightly soluble in water
Scope of application: grape pip soft capsule
Function and uses: Anti-aging, anti-oxidant, skin whitening, removing freckle, health care of eyes; strengthening blood vessel, diminish inflammation

Above information has not been approved by State Food and Drug Administration yet. From published document and for reference only