Approved peptide medicines
This list is the subset of the GLPWiki compound library with status Approved. Approval is product- and indication-specific — a molecule being approved somewhere does not cover every product or use. Verify current status on Drugs@FDA. Educational reference only; not medical advice.
| NAME | CLASS | RECEPTORS | STATUS |
|---|---|---|---|
| Semaglutide | GLP-1 | GLP-1R | Approved |
| Tirzepatide | Dual agonist | GIP + GLP-1 | Approved |
| Liraglutide | GLP-1 | GLP-1R | Approved |
| Dulaglutide | GLP-1 | GLP-1R | Approved |
| Exenatide | GLP-1 | GLP-1R | Approved |
| Teduglutide | GLP-2 | GLP-2R | Approved |
| Tesamorelin | GH secretagogues | GHRH receptor | Approved |
| Sermorelin | GH secretagogues | GHRH receptor | Approved |
| Thymosin alpha-1 | Immune & inflammation | Toll-like receptors (TLR2/TLR9) on immune cells | Approved |
| PT-141 | Melanocortin | Melanocortin receptors (primarily MC4R) | Approved |
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EDUCATIONAL REFERENCE ONLY · Not medical advice. Nothing here diagnoses, treats, cures or prevents any disease, and nothing here is a dosing recommendation. Consult a licensed clinician before any treatment decision.