The Germany Protein Supplements Market Size involves the entire value chain of nutritional products specifically formulated to provide a concentrated source of protein to supplement a person's daily diet. It covers a variety of products, including plant-based and animal-based protein powders, snack bars, and ready-to-drink (RTD) beverages intended to support muscle growth, recovery, and overall wellness. Key trends include the rapid expansion of plant-based alternatives and the integration of personalized nutrition solutions using AI-driven technology.