BioB® Gelatin Capsules US FDA DMF No. 017368 The main ingredient of gelatin is protein which is composed by amino acids. Traditional capsule is made from pig or bovine, but our capsule is made of bovine bone gelatin with pure water. We only import raw materials from world-class manufacturers that are free from Bovine Spongiform Encephalopathy (BSE) and Transmitting Animal Spongiform Encephalopathy (TSE). The origin of raw materials is approved as “Generally Recognized as Safe” (GRAS), also complies with United States Department of Agriculture (USDA), and The World Organization for Animal Health (OIE), so the qualities are safe and reliable. DFC is a professional gelatin capsule manufacturer. Our bovine gelatin capsules and empty gelatin capsules produced adheres to PICS/GMP standards.