Packaging & Delivery Packaging Detail: 1kg/bag Delivery Detail: about 20 days Origin:Porcine,Bovine,Chicken,Bone,Fish Origin:Porcine,Bovine,Chicken,Bone,Fish Molecular Weight 1000~4000D MOQ:10KG White powder, Protein Min.95% Hydrolyzed Collagen, is a water-soluble protein that is the product of enzyme catalyzed of gelatin. Collagen is extensively applied in food, medicine, daily chemical, ...