Clinical Research & Mechanisms

The Clinical Research and Mechanisms category breaks down how research peptides actually work in the body. Posts dig into mechanisms of action for major compounds — GLP-1 receptor signaling for Semaglutide and Tirzepatide, growth hormone secretagogue activity for CJC-1295 and Sermorelin, angiogenesis and growth factor signaling for BPC-157, and more. We summarize what published animal and human research shows for each compound, where the evidence is strong, and where it is still preliminary. If you want to understand the science behind the protocols you run, our clinical research and mechanisms content is the deep dive you need before designing your next study.