Glycoproteins derived from bovine whey are widely utilized in the food and pharmaceutical industries due to their bioactive properties. In the food sector, they are incorporated into functional foods and dietary supplements to enhance nutritional value, support immune function, and promote gut health. Their ability to act as prebiotics helps in maintaining a healthy microbiome. In pharmaceuticals, these glycoproteins are used in the development of immunomodulatory drugs and wound healing products, as they exhibit anti-inflammatory and antimicrobial properties. Additionally, they are explored in skincare formulations for their moisturizing and skin-repairing benefits. Their role in biotechnology includes applications in cell culture media to support cell growth and protein production.