Sodium Caseinate is a protein derived from milk, a versatile food additive and ingredient with extensive use in the food industry. It acts as an emulsifier, thickener, and stabilizer in various processed foods, including dairy products, soups, and processed meats. It enhances texture, shelf life, and creaminess. While derived from milk, Sodium Caseinate is lactose-free, making it suitable for individuals with lactose intolerance or dairy allergies.