GLP-3 R Pen Kit

A ready-to-use research pen kit supplying documented 20mg retatrutide (GLP-3 R) — a triple-agonist peptide studied for activity at GLP-1, GIP and glucagon receptors. High-purity material, discreetly shipped. No guesswork — just labelled, batch-documented product from a source you can trust.

For laboratory research use only. Not a licensed medicine and not for human or animal use.