Appearance: Reddish-brown Powder Test Method: UV, HPLC, Folin C Source: grape seed Packing: 25KG/Cardboard Drum Storage: Preserve in tight container Validity: Two years Ingredient: Proanthocyanidin Specification: 95%, 98% Polyphenol: 80%, 85%, 90%, 95%...
Inquiry Now
Main Products:
chondroitin sulphate, glucosamine, collagen, extract...
more