Bulk Hydrolyzed Collagen Powder Supplier | Bovine & Marine Collagen Factory

Product Overview We are a direct factory and trusted bulk hydrolyzed collagen powder supplier, offering two sourced collagen raw material: bovine hydrolyzed collagen and marine fish hydrolyzed collagen. All products are manufactured under strict quality control, from raw material screening to final powder refining. Every batch comes with complete COA for your production and import documentation. Both collagen types are fine off-white powders, featuring good water solubility.