Purchase Qty. Reference FOB Price
1-199 kg US$12.00
200-999 kg US$9.50
1,000+ kg US$9.00
Product Description
What is collagen? Collagen is a type of protein that is a significant component of the connective tissues in the body. It is the most abundant protein in the human body, making up about 30% of the total protein content. Collagen provides structural support to tissues such as skin, bones, ...