1, 100%chicken sternum 2, rich with hyaluronic acid, chondroitin sulfate, protein 3, functional food 4, Treat arthritis Collagen Type II [ ... Specification] Edible Level[ Origin] Chicken cartilage, shark cartilage[Ingredient]Chondroitin sulfate, hyaluronic acid and protein[Feature] White or like white Power ... young generation and so on. Collagen Type II, The sole supplier in China