Peptide library
46 peptides, labeled by FDA status
What each peptide is, its US regulatory status, what the research shows and questions to ask your provider. No doses, no sales.
Semaglutide
FDA-approved (Rx)Weekly GLP-1 agonist. Brand names Ozempic, Wegovy, Rybelsus (oral).
Tirzepatide
FDA-approved (Rx)Weekly GIP/GLP-1 agonist. Brand names Mounjaro, Zepbound.
Liraglutide
FDA-approved (Rx)Daily GLP-1 agonist. Brand names Victoza, Saxenda.
Dulaglutide
FDA-approved (Rx)Weekly GLP-1 agonist pen. Brand name Trulicity.
Exenatide
FDA-approved (Rx)GLP-1 agonist. Brand names Byetta, Bydureon BCise.
Retatrutide
InvestigationalTriple-agonist in clinical trials. Not approved.
Cagrilintide
InvestigationalAmylin analog studied with semaglutide (CagriSema). Not approved.
Pramlintide
FDA-approved (Rx)Amylin analog for diabetes. Brand name Symlin.
Tesamorelin
FDA-approved (Rx)GHRH analog. Brand name Egrifta.
Sermorelin
Not FDA-approvedGHRH analog. Brand version was discontinued in the US.
CJC-1295
Not FDA-approvedGHRH analog. Not FDA-approved.
Ipamorelin
Not FDA-approvedGrowth hormone secretagogue. Not FDA-approved.
GHRP-2
Not FDA-approvedGrowth hormone releasing peptide. Not FDA-approved.
GHRP-6
Not FDA-approvedGrowth hormone releasing peptide. Not FDA-approved.
Hexarelin
Not FDA-approvedGrowth hormone secretagogue. Not FDA-approved.
MK-677 (Ibutamoren)
Not FDA-approvedOral secretagogue (not a true peptide). Not FDA-approved.
BPC-157
Not FDA-approvedStudied mainly in animals. Not FDA-approved for human use.
TB-500 (Thymosin beta-4)
Not FDA-approvedStudied mainly in animals. Not FDA-approved.
GHK-Cu
Not FDA-approvedCopper peptide. Common in cosmetics; injectable use not FDA-approved.
LL-37
Not FDA-approvedAntimicrobial peptide. Not FDA-approved.
Thymosin alpha-1
Not FDA-approvedApproved in some countries, not in the US.
KPV
Not FDA-approvedAnti-inflammatory fragment. Not FDA-approved.
Selank
Not FDA-approvedApproved in Russia. Not FDA-approved.
Semax
Not FDA-approvedApproved in Russia. Not FDA-approved.
Dihexa
Not FDA-approvedExperimental. Not FDA-approved.
DSIP
Not FDA-approvedDelta sleep-inducing peptide. Not FDA-approved.
Epitalon
Not FDA-approvedStudied mostly outside the US. Not FDA-approved.
MOTS-c
Not FDA-approvedMitochondrial peptide. Not FDA-approved.
SS-31 (Elamipretide)
FDA-approved (Rx)Mitochondrial peptide. Brand name Forzinity, approved in 2025 for Barth syndrome only.
Humanin
Not FDA-approvedMitochondrial peptide. Research stage.
AOD-9604
Not FDA-approvedGH fragment. Not FDA-approved.
5-Amino-1MQ
Not FDA-approvedSmall molecule often grouped with peptides. Not FDA-approved.
Bremelanotide (PT-141)
FDA-approved (Rx)Brand name Vyleesi, approved for a specific use in women.
Kisspeptin-10
Not FDA-approvedHormone-signaling peptide. Research stage.
Gonadorelin
FDA-approved (Rx)GnRH. Approved forms exist; check with your prescriber.
hCG
FDA-approved (Rx)Prescription hormone (Pregnyl, Novarel).
Oxytocin
FDA-approved (Rx)Approved for hospital use (Pitocin).
Melanotan II
Not FDA-approvedNot FDA-approved. FDA has warned about safety.
Setmelanotide
FDA-approved (Rx)Brand name Imcivree, for rare genetic obesity.
Teriparatide
FDA-approved (Rx)PTH analog for osteoporosis. Brand name Forteo.
Abaloparatide
FDA-approved (Rx)PTHrP analog for osteoporosis. Brand name Tymlos.
Octreotide
FDA-approved (Rx)Somatostatin analog. Brand name Sandostatin.
Leuprolide
FDA-approved (Rx)GnRH agonist. Brand name Lupron.
Desmopressin
FDA-approved (Rx)Vasopressin analog. Brand name DDAVP.
Glucagon
FDA-approved (Rx)Emergency low-blood-sugar treatment.
NAD+
Not FDA-approvedCoenzyme, not a peptide. Often sold alongside peptides.
No peptides match your search.