The Global Protein Ingredients Market Size was Estimated at USD 51.28 Billion in 2024 and is projected to reach USD 96.63 Billion by 2035, Growing at a CAGR of 5.93% from 2025 to 2035.Global Protein Ingredients Market Size, Share, and COVID-19 Impact Analysis, By Product (Plant Protein, Animal/Dairy Protein, Microbe-based Protein, Insect Protein), By Application (Food & Beverages, Infant Formulations, Animal Feed, Clinical Nutrients, Others), and By Region (North America, Europe, Asia-Pacific, Latin America, Middle East, and Africa), Analysis and Forecast 2025 – 2035.