Purchase Qty. Reference FOB Price
1-999 kg US$2.00
1,000-15,999 kg US$1.95
16,000+ kg US$1.90
Product Description
About Hydrolyzed Collagen Hydrolyzed collagen is a kind of natural biological product, which is rich in all kinds of bioactive substances necessary for human metabolism, such as peptides, especially rich in hydroxyproline (>12%) necessary for the metabolism of cartilage, skin and hair, and is ...