Retatrutide is a synthetic peptide supplied as a lyophilized powder for laboratory research purposes. Molecular Formula: C221H342N46O68 Molecular Weight: 4731 g/mol Purity: 99% Short-term storage: usually okay refrigerated 2–8°C, and some dry peptides tolerate room temperature for a short period during shipping, but cooler is safer. The product is intended for scientific research and development purposes only. Chemical substances shall not be used as a drug, medicine, active substance, medical aid, cosmetic product, a substance for production of a cosmetic product neither for human consumption that is any food or food supplement or otherwise similarly used on humans or animals. Intended only for in-vitro research, such as Receptor-ligand binding studies, Enzyme activity assays, Cell proliferation assays, Cell signaling assays, Epitope mapping, ect.