The library
Peptides, with sources.
34 peptides and GLP-1 medicines. For each one: its regulatory status, what studies have found, what those studies can't tell you, and links to every source.
How to read a claim
Each claim sits on the rung of the study behind it. Higher rungs say more about people.
- Human trialsControlled studies in people
- Human observationalPeople, without a control group
- Animal studiesMostly rats and mice
- Lab studiesCells in a dish
GLP-1 and metabolic
- TirzepatideZepbound, MounjaroFDA-approved product existsEvidenceHuman trialsHalf-lifeabout 5 days
- SemaglutideWegovy, Ozempic, RybelsusFDA-approved product existsEvidenceHuman trialsHalf-lifeabout 7 days
- Retatrutidereta, LY3437943, LY-3437943InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- LiraglutideSaxenda, VictozaFDA-approved product existsEvidenceHuman trialsHalf-lifeNot modeled
- DulaglutideTrulicityFDA-approved product existsEvidenceHuman trialsHalf-lifeNot modeled
- CagrilintideAM833InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- ExenatideByetta, Bydureon, Bydureon BCise, Exenatide immediate-release, Exenatide extended-releaseApproved, now discontinuedEvidenceHuman trialsHalf-lifeNot modeled
- LixisenatideAdlyxinFDA-approved product existsEvidenceHuman trialsHalf-lifeNot modeled
- PramlintideSymlin, SymlinPen, Pramlintide acetateApproved, now discontinuedEvidenceHuman trialsHalf-lifeNot modeled
- SurvodutideBI 456906, BI456906InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- MazdutideIBI362, IBI-362, LY3305677, LY-3305677InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- AmycretinZenagamtide, NNC0487-0111InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- PemvidutideALT-801InvestigationalEvidenceHuman trialsHalf-lifeNot modeled
- AOD-9604Tyr-hGH 177-191No FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
Growth hormone axis
- TesamorelinEgrifta, Egrifta SV, Egrifta WRFDA-approved product existsEvidenceHuman trialsHalf-lifeNot modeled
- CJC-1295 with DACCJC-1295, CJC-1295 DAC, CJC 1295 DAC, DAC-GRF, DAC:GRFNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- IpamorelinIpamorelin acetateNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- Sermorelinsermorelin acetate, Geref, Geref Diagnostic, GHRH(1-29)-NH2, GRF(1-29)-NH2Approved, now discontinuedEvidenceHuman trialsHalf-lifeNot modeled
- GHRP-2Pralmorelin, Growth hormone-releasing peptide-2, GHRP Kaken 100No FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- GHRP-6Growth hormone-releasing peptide-6No FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- HexarelinExamorelin, EP-23905, MF-6003No FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
Repair and skin
- BPC-157 No FDA-approved productEvidenceAnimal studiesHalf-lifeNot modeled
- TB-500thymosin beta-4 fragment, LKKTETQNo FDA-approved productEvidenceAnimal studiesHalf-lifeNot modeled
- GHK-Cucopper tripeptide-1, prezatide copper, glycyl-L-histidyl-L-lysine copper complexNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- KPVLys-Pro-Val, Lysine-proline-valineNo FDA-approved productEvidenceAnimal studiesHalf-lifeNot modeled
Melanocortin
Mitochondria and aging
- MOTS-cmitochondrial open reading frame of the 12S rRNA-cNo FDA-approved productEvidenceHuman observationalHalf-lifeNot modeled
- ElamipretideSS-31, MTP-131, ForzinityFDA-approved product existsEvidenceHuman trialsHalf-lifeNot modeled
- EpitalonEpithalon, AEDG, Ala-Glu-Asp-GlyNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
Immune and brain
- Thymosin alpha-1Thymalfasin, Zadaxin, Ta1No FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- SemaxACTH 4-7 Pro-Gly-Pro, Met-Glu-His-Phe-Pro-Gly-ProNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
- SelankTP-7, Thr-Lys-Pro-Arg-Pro-Gly-ProNo FDA-approved productEvidenceHuman trialsHalf-lifeNot modeled
Library entries are editorial summaries of the cited sources. They have not been clinically reviewed. Nothing here is medical advice or a dosing recommendation. Approval statuses describe US FDA records unless a page says otherwise, and they can change.