Payment:TT,L/C at sight
Delivery:N/A
collagen peptide||Fish collagen peptide||Product Description Collagen, mainly distributes in the connective tissue of the human body, as constitutingmaterial of the skin, bones, tendons, ligaments, and blood vessels. In Asia, Europe andthe United States, the demand for collagen has grown continuously in recent years.Collagen is a kind of food material, so its ingestion is safe. And it can be a...