Collagen, derived from bovine hide, is a fibrous structural protein composed of a triple helix of polypeptide chains rich in glycine, proline, and hydroxyproline. It is the most abundant protein in the animal kingdom, providing strength and integrity to connective tissues such as skin, tendons, and bones. Bovine collagen is typically extracted and processed into various forms, including gelatin and hydrolyzed collagen peptides. Its primary applications are in the biomedical and life sciences fields. In pharmaceuticals and medical devices, it serves as a biocompatible material for wound dressings, hemostatic sponges, drug delivery systems, and tissue engineering scaffolds due to its low immunogenicity and ability to support cell growth. In cosmetics, hydrolyzed collagen is widely used as a moisturizing and skin-conditioning agent. Additionally, it finds significant use in the food industry as a gelling agent (gelatin). Beyond healthcare, bovine collagen is a key raw material in the production of specialty polymers and biomaterials. It is processed into films, coatings, and composites for various industrial applications, leveraging its biodegradability and film-forming properties. The sourcing and processing of bovine collagen are strictly regulated to ensure safety, particularly regarding the risk of transmissible spongiform encephalopathies (TSEs).