Peptides – shipping from Europe

Retatrutide is a synthetic peptide designed as a triple agonist of three distinct G protein-coupled receptors: the GLP-1 receptor (GLP-1R), the glucose-dependent insulinotropic polypeptide receptor (GIPR), and the glucagon receptor (GCGR). This triple receptor engagement profile distinguishes it from GLP-1 mono-agonists and GLP-1/GIP dual agonists, and has made it the subject of significant scientific interest…