GLP-1 & Incretin Peptides

The GLP-1 & incretin peptide category groups research compounds that act on the incretin receptor system — primarily the glucagon-like peptide-1 (GLP-1) receptor, the glucose-dependent insulinotropic polypeptide (GIP) receptor, and, in some molecules, the glucagon receptor. These receptors are central to the study of insulin signaling, glucose metabolism, and energy balance in laboratory models.This collection includes single-, dual-, and triple-agonist research peptides such as Semaglutide, Tirzepatide, Retatrutide, and Cagrilintide, allowing researchers to compare how the number of receptor targets changes a peptide’s signaling profile. Every peptide is supplied as a lyophilized powder at 99%+ purity and third-party tested with a certificate of analysis. For laboratory and research use only.