Peptide APIs are biologically active compounds or pharmaceuticals with peptide-based structures. They play a crucial role in various therapeutic areas, including the treatment of metabolic disorders, diabetes, cancer, and cardiovascular conditions. Their popularity is growing rapidly due to their established pharmacological effectiveness and strong safety profiles. The peptide API market is expanding swiftly, fueled by the rising incidence of chronic diseases, technological advancements in peptide synthesis, and the growing demand for personalized medicine.