Retatrutide (LY3437943) is a synthetic peptide currently being studied in scientific research for its unique activity at GLP‑1, GIP, and glucagon receptors. This material is supplied in high purity for laboratory investigation and analytical applications. (Powder only) must be reconstituted with bacteriostatic water for a liquid form. It is provided strictly as a research chemical, with no claims made regarding safety, efficacy, or suitability for human or veterinary use. All products are intended for controlled scientific environments, and must not be used for medical purposes, diagnostics, or consumption