Soybean peptide is extracted and prepared from soybean protein as the raw material. It contains all the essential amino acids required by the human body, and its essential amino acid profile is very close to that of the human body, resulting in high absorption and utilization rates, making it a high-quality protein source. Studies have confirmed that soybean peptides possess excellent processing characteristics and offer multiple functions, such as alleviating physical fatigue, providing antioxidant effects, and enhancing immunity.