Material identity
Retatrutide peptide reference material is cataloged under the PL-3 RT / RETA-3 identifier.

PrimeLine Labs catalogs this material as PL-3 RT / RETA-3. A published Certificate of Analysis record identifies the listed material as retatrutide.
This page covers catalog identity and documentation for qualified laboratory researchers. It is not a treatment, dose, or human-use product page.
Use the product and COA pages together to keep material identity, lot records, and research context connected.
Retatrutide peptide reference material is cataloged under the PL-3 RT / RETA-3 identifier.
Published, lot-specific analytical records are displayed when they are available for the material.
Supplied for USA laboratory and in-vitro research only—not for human or animal use.
Explore the broader peptide catalog, documentation library, and research standards.