DisclosurePeptide Association LLC is a for-profit company. We receive compensation from the clinical providers listed on this site. We are not an accrediting body, a licensing board, or a government-affiliated organization. See exactly how we make money.
The compound database
Peptide Database
264 therapeutic peptides with research summaries, clinical findings, and regulatory status. Every claim is cited.
- FDA-approved
- 90
- FDA-approved
- Awaiting FDA
- 8
- Awaiting FDA
- No lawful pathway
- 166
- No lawful pathway
- 001
DSIP (Delta Sleep-Inducing Peptide)
A nonapeptide (Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu) first isolated in 1977 from the cerebral venous blood of sleeping rabbits and initially proposed as a…
Recovery · Investigational · Subcutaneous injection, Intravenous, Intranasal
No lawful pathway - 002
AOD-9604
A modified fragment of the C-terminus of human growth hormone, consisting of hGH residues 177-191 with an added N-terminal tyrosine (16 amino acids). AOD-9604…
Metabolic · Investigational · Subcutaneous injection, Oral
Awaiting FDA - 003
CJC-1295
A synthetic analog of growth hormone-releasing hormone (GHRH) with a Drug Affinity Complex (DAC) that binds to albumin, extending its half-life from minutes to…
Hormone · Investigational · Subcutaneous injection
Awaiting FDA - 004
Ipamorelin
A synthetic pentapeptide growth hormone secretagogue that acts on ghrelin/GHS receptors to stimulate GH release. In swine, ipamorelin released GH without…
Hormone · Investigational · Subcutaneous injection
Awaiting FDA - 005
GHRP-2
A synthetic hexapeptide growth hormone secretagogue (also called pralmorelin) that acts on the ghrelin receptor (GHS-R1a) in the hypothalamus and pituitary to…
Hormone · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 006
GHRP-6
A synthetic hexapeptide growth hormone secretagogue that stimulates GH release via the ghrelin receptor (GHS-R1a). In healthy men, most of its GH-releasing…
Hormone · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 007
Hexarelin
A synthetic hexapeptide growth hormone secretagogue that causes profound GH release in humans after oral, intranasal, intravenous or subcutaneous…
Hormone · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 008
Semax
A synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) that combines the ACTH(4-7) fragment with a stabilizing Pro-Gly-Pro tail and is described as an analog…
Cognitive · Investigational · Intranasal
Awaiting FDA - 009
Selank
A synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) built from the endogenous tetrapeptide tuftsin with an added Pro-Gly-Pro sequence for stability. In…
Cognitive · Investigational · Intranasal
Awaiting FDA - 010
Epithalon (Epitalon)
A synthetic tetrapeptide (Ala-Glu-Asp-Gly) designed from the amino acid composition of epithalamin, a peptide extract of the pineal gland. In cell culture…
Longevity · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 011
Thymalin
A peptide bioregulator extracted from bovine thymus, consisting of a polypeptide complex that regulates immune function. Thymalin increases the functional…
Immune · Investigational · Intramuscular injection
No lawful pathway - 012
LL-37
The only human cathelicidin antimicrobial peptide, a 37-amino acid cationic peptide cleaved from the precursor protein hCAP18. LL-37 has broad antimicrobial…
Immune · Investigational · Subcutaneous injection, Topical
No lawful pathway - 013
VIP (Vasoactive Intestinal Peptide)
A 28-amino acid neuropeptide widely distributed in the central and peripheral nervous systems and immune cells. VIP acts through VPAC1 and VPAC2 receptors and…
Immune · Investigational · Intranasal, Intravenous, Subcutaneous injection
No lawful pathway - 014
Thymopentin (TP-5)
A synthetic pentapeptide (Arg-Lys-Asp-Val-Tyr) corresponding to residues 32-36 of thymopoietin, a thymic hormone involved in T-cell differentiation.…
Immune · Investigational · Subcutaneous injection, Intramuscular injection
No lawful pathway - 015
Melanotan II
A synthetic cyclic analog of alpha-melanocyte stimulating hormone (alpha-MSH) that non-selectively activates melanocortin receptors. Through MC1R it stimulates…
Performance · Investigational · Subcutaneous injection
No lawful pathway - 016
Larazotide
A synthetic octapeptide tight junction regulator derived from a Vibrio cholerae toxin, described as a zonulin antagonist. In laboratory studies larazotide…
Gastrointestinal · Investigational · Oral
No lawful pathway - 017
ARA-290
A synthetic 11-amino acid peptide (also called cibinetide or pyroglutamate helix B surface peptide) modeled on the helix B region of erythropoietin (EPO) that…
Pain · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 018
Danuglipron
Danuglipron (PF-06882961) is an oral, non-peptide small-molecule agonist of the GLP-1 receptor that was developed for type 2 diabetes and obesity. It mimics…
Metabolic · Investigational · Oral
No lawful pathway - 019
Cotadutide
Cotadutide (MEDI0382) is a dual agonist of the GLP-1 and glucagon receptors formulated as a peptide for once-daily subcutaneous injection. It was designed to…
Metabolic · Investigational · Subcutaneous injection
No lawful pathway - 020
Taspoglutide
Taspoglutide is a long-acting glucagon-like peptide-1 (GLP-1) receptor agonist derived from human GLP-1 with amino acid substitutions designed to resist…
Metabolic · Investigational · Subcutaneous injection
No lawful pathway - 021
Capromorelin (Entyce)
Capromorelin is a ghrelin receptor agonist (growth hormone secretagogue) that mimics ghrelin by binding the GHS-R1a receptor, which stimulates appetite and…
Hormone · Investigational · Oral
No lawful pathway - 022
Relamorelin
Relamorelin (RM-131) is a synthetic pentapeptide ghrelin receptor agonist that activates the GHS-1a receptor with about sixfold greater potency than native…
Hormone · Investigational · Subcutaneous injection
No lawful pathway - 023
Tabimorelin
Tabimorelin (NN703) is an orally active synthetic growth hormone secretagogue that acts as an agonist at the ghrelin receptor (GHS-R1a) to stimulate growth…
Hormone · Investigational · Oral
No lawful pathway - 024
Ghrelin (Native)
Ghrelin is a naturally occurring 28-amino acid peptide hormone with an n-octanoyl modification at serine-3 that is essential for its growth hormone releasing…
Hormone · Investigational · Intravenous
No lawful pathway - 025
GHRP-1
Growth Hormone Releasing Peptide-1 is a synthetic heptapeptide (seven amino acids) belonging to the growth hormone secretagogue family. It acts on the growth…
Hormone · Investigational · Subcutaneous injection, Intravenous
No lawful pathway - 026
Cathelicidin LL-37 Fragments
Cathelicidin LL-37 fragments are truncated or modified sequences derived from the human antimicrobial peptide LL-37, which is a 37-amino acid cleavage product…
Recovery · Investigational · Topical, Subcutaneous injection
No lawful pathway - 027
FGL Peptide
FGL (FG loop) peptide is a synthetic 15-amino acid peptide corresponding to the binding site of the neural cell adhesion molecule (NCAM) for fibroblast growth…
Recovery · Investigational · Subcutaneous injection, Intranasal
No lawful pathway - 028
Collagen Tripeptide F (CTP-F)
Collagen Tripeptide F is a commercial collagen tripeptide ingredient; collagen tripeptide preparations are rich in small peptides such as Gly-Pro-Hyp and are…
Recovery · Investigational · Topical, Subcutaneous injection
No lawful pathway - 029
Chrysalin (TP508)
Chrysalin, also known as TP508 or rusalatide acetate, is a 23-amino acid synthetic peptide representing a portion of the receptor-binding domain of human…
Recovery · Investigational · Topical, Subcutaneous injection
No lawful pathway - 030
NAP (Davunetide)
NAP, also known as davunetide, is an eight-amino acid peptide derived from activity-dependent neuroprotective protein (ADNP). In preclinical studies it…
Cognitive · Investigational · Intranasal
No lawful pathway - 031
Nemifitide
Nemifitide (formerly INN 00835) is a synthetic pentapeptide analogue of melanocyte-inhibiting factor (MIF), not of alpha-MSH, developed as a fast-acting…
Cognitive · Investigational · Intravenous
No lawful pathway - 032
Pinealon
Pinealon is a synthetic tripeptide (Glu-Asp-Arg, also called EDR) developed as part of the Khavinson peptide bioregulator series, designed to mimic endogenous…
Cognitive · Investigational · Subcutaneous injection, Oral
No lawful pathway - 033
ACTH (4-10) Analogs
ACTH (4-10) analogs are synthetic peptides derived from the 4 to 10 amino acid sequence of adrenocorticotropic hormone, a fragment that retains behavioral…
Cognitive · Investigational · Intranasal, Subcutaneous injection
No lawful pathway - 034
Orexin A
Orexin A (hypocretin-1) is a 33-amino acid neuropeptide produced by neurons in the lateral and posterior hypothalamus, first identified as a regulator of…
Cognitive · Investigational · Intracerebroventricular
No lawful pathway - 035
Neurotensin
Neurotensin is a 13-amino acid neuropeptide found in the central nervous system and gastrointestinal tract, where it modulates dopamine neurotransmission…
Cognitive · Investigational · Intravenous, Intracerebroventricular
No lawful pathway - 036
Galanin
Galanin is a 29 or 30 amino acid neuropeptide widely expressed in the brain, acting through three G protein-coupled receptor subtypes, GalR1, GalR2, and GalR3…
Cognitive · Investigational · Intravenous
No lawful pathway
Index · all 264 peptides, A–Z
- 177Lu-PSMA-617 (Pluvicto)
- Abaloparatide (Tymlos)
- Abarelix (Plenaxis)
- ACE-031 (Ramatercept)
- ACTH (4-10) Analogs
- Adrenomedullin
- Afamelanotide (Scenesse)
- AHK-Cu (Copper Tripeptide-3)
- Albiglutide (Tanzeum)
- Alpha-Defensin 5
- Alpha-MSH
- Amycretin
- Anamorelin (Adlumiz)
- Angiotensin (1-7)
- Angiotensin II (Giapreza)
- AOD-9604
- Apelin-13
- Apraglutide
- ARA-290
- Argireline (Acetyl Hexapeptide-8)
- Atosiban
- Atrial Natriuretic Peptide (ANP)
- Beinaglutide
- Beta-Defensin 2
- Beta-Defensin 3
- Biopeptide CL (Palmitoyl Tripeptide-5)
- Bioregulator Peptides (Khavinson)
- Bivalirudin (Angiomax)
- BMP-2 (Bone Morphogenetic Protein-2)
- BMP-7 (Osteogenic Protein-1)
- Body Protection Compound (BPC) Variants
- Bombesin Analog Tracers
- Bortezomib (Velcade)
- BPC-157
- Brain Natriuretic Peptide (BNP)
- Bromantane-adjacent Peptides
- Bursin
- Buserelin (Suprefact)
- C-type Natriuretic Peptide (CNP)
- Cagrilintide
- CagriSema
- Calcitonin
- Calcitonin Gene-Related Peptide (CGRP)
- Capromorelin (Entyce)
- Carbetocin
- Carfilzomib (Kyprolis)
- Carperitide (h-ANP)
- Cathelicidin LL-37 Fragments
- Cerebrolysin
- Cetrorelix (Cetrotide)
- Cetrorelix (Cetrotide) Analog
- Cholecystokinin (CCK)
- Choriogonadotropin Alfa (Ovidrel)
- Chrysalin (TP508)
- CJC-1295
- Colistin (Polymyxin E)
- Collagen Tripeptide F (CTP-F)
- Conantokin-G
- Copper Peptide (Prezatide Copper Acetate)
- Corifollitropin Alfa (Elonva)
- Cortexin
- Cosyntropin (Cortrosyn)
- Cotadutide
- Dalargin
- Danuglipron
- Decorinyl (Tripeptide-10 Citrulline)
- Defensin HNP-1
- Degarelix (Firmagon)
- Deltorphin
- Dermorphin
- Desmopressin (DDAVP)
- Difelikefalin (Korsuva)
- Dihexa
- DOTATATE (Ga-68)
- DSIP (Delta Sleep-Inducing Peptide)
- Dulaglutide (Trulicity)
- Dynorphin A
- Ecnoglutide
- Efinopegdutide
- Elagolix (Orilissa)
- Eltrombopag Peptide Mimetics
- Endomorphin-1
- Endomorphin-2
- Enfuvirtide (Fuzeon)
- Enlicitide
- Epithalon (Epitalon)
- Eptifibatide (Integrilin)
- Exenatide (Byetta/Bydureon)
- Eyeseryl (Acetyl Tetrapeptide-5)
- FGL Peptide
- Follistatin-344
- Follitropin Alfa (Gonal-F)
- FOXO4-DRI
- Gadopentetate Peptide Conjugates
- Galanin
- Ganirelix
- Gastrin
- Gerontin (Pineal Gland Extract)
- GHK (Glycyl-Histidyl-Lysine)
- GHK-Cu
- Ghrelin (Native)
- Ghrelin Receptor Antagonists
- GHRH (Sermorelin 1-44)
- GHRP-1
- GHRP-2
- GHRP-6
- Glepaglutide
- Glucagon
- Glucagon Receptor Antagonist Peptides
- Gonadorelin (GnRH)
- Gonadotropin Releasing Hormone (GnRH) Agonists
- Goserelin (Zoladex)
- Gramicidin S
- Granulysin
- Guanylin
- Haloxyl (Chrysin + Palmitoyl Peptides)
- Hepcidin
- Hexarelin
- Histrelin (Vantas)
- Humanin
- Icatibant (Firazyr)
- IGF-1 DES (1-3)
- IGF-1 LR3 (Long-Arg3)
- Imuthiol (Diethyldithiocarbamate)
- Indolicidin
- Intranasal Insulin
- Ipamorelin
- Iseganan (IB-367)
- Kisspeptin
- Klotho Peptide
- KPV
- Lactoferricin
- Lanreotide (Somatuline Depot)
- Larazotide
- Leu-Enkephalin
- Leuphasyl (Pentapeptide-18)
- Leuprolide (Lupron)
- Leuprolide (Lupron) - Oncology
- Linaclotide (Linzess)
- Liraglutide (Saxenda/Victoza)
- Lixisenatide (Adlyxin)
- LL-37
- Lonapegsomatropin (Skytrofa)
- Lutetium-177 dotatate (Lutathera)
- Macimorelin (Macrilen)
- Magainin 2
- Matrikine Peptides
- Matrixyl (Palmitoyl Pentapeptide-4)
- Matrixyl 3000
- Matrixyl Synthe'6 (Palmitoyl Tripeptide-38)
- Mazdutide
- Mecasermin (Increlex)
- Melanotan II
- Melitane (Acetyl Hexapeptide-1)
- Melphalan Flufenamide (Pepaxto)
- Menotropin (Menopur)
- Met-Enkephalin
- MGF (Mechano Growth Factor)
- Mitochondrial-Targeted Peptides (MTP)
- MK-677 (Ibutamoren)
- Mod GRF 1-29 (CJC-1295 no DAC)
- Motilin
- MOTS-c
- Myristoyl Pentapeptide-17
- N-acetyl Selank Amidate
- N-acetyl Semax Amidate
- NAD+ Precursors (NMN)
- Nafarelin (Synarel)
- NAP (Davunetide)
- Nemifitide
- Nesiritide (Natrecor)
- Neuropeptide FF
- Neurotensin
- Nexagon (Gap Junction Peptide)
- Nisin
- Nociceptin / Orphanin FQ
- Obestatin
- Octreotide (Sandostatin)
- Omiganan
- OP-1 / BMP-7
- Orexin A
- Orexin B
- Orforglipron
- Osteogenic Growth Peptide (OGP)
- Oxytocin
- P21 (Peptide)
- Palmitoyl Tripeptide-1
- Palmitoylethanolamide (PEA)
- Pasireotide (Signifor)
- PEG-MGF
- Pegcetacoplan (Empaveli)
- Peginesatide (Omontys)
- Pegvisomant (Somavert)
- Pemvidutide
- Pentadeca Arginate (PDA)
- Pentagastrin
- Pentosan Polysulfate (Elmiron)
- Peptide YY (PYY 3-36)
- Pexiganan (MSI-78)
- Pinealon
- Plecanatide (Trulance)
- Plitidepsin (Aplidin)
- Polymyxin B
- Pramlintide (Symlin)
- PT-141 (Bremelanotide / Vyleesi)
- PTH (1-34) Analogs
- Relamorelin
- Relugolix (Orgovyx)
- Retatrutide
- RGD Peptide Tracers
- Rigin (Palmitoyl Tetrapeptide-7)
- Romiplostim (Nplate)
- Sclerostin Antibodies (Romosozumab)
- Secretin
- Selank
- Semaglutide (Ozempic/Wegovy)
- Semax
- Serelaxin (Relaxin-2)
- Sermorelin
- Setmelanotide (Imcivree)
- Sinapultide (KL4 Surfactant)
- Sirtuin-Activating Peptides
- SNAP-8 (Acetyl Octapeptide-3)
- Somapacitan (Sogroya)
- Somatostatin (Native)
- Somatropin (Genotropin)
- Spadin
- Splenopentin
- SS-31 (Elamipretide)
- Survodutide
- SYN-AKE (Dipeptide Diaminobutyroyl Benzylamide Diacetate)
- Tabimorelin
- Taspoglutide
- TB-500 (Thymosin Beta-4)
- Teduglutide (Gattex)
- Teriparatide (Forteo)
- Terlipressin
- Tesamorelin (Egrifta)
- Thrombopoietin (TPO)
- Thymalin
- Thymogen (Glutamyl-Tryptophan)
- Thymopentin (TP-5)
- Thymosin Alpha 1 (Zadaxin)
- Thymosin Beta-4 Fragment (TB4-Frag)
- Thymostimulin (TP-1)
- Thymulin
- Tirbanibulin (Klisyri)
- Tirzepatide (Mounjaro/Zepbound)
- Triptorelin (Trelstar)
- Trylagen (Tripeptide-10 Complex)
- Tuftsin
- Ularitide (Urodilatin)
- Urocortin 1
- Urocortin 2
- Urocortin 3
- Uroguanylin (Dolcanatide)
- Vantictumab
- Vapreotide
- Vasopressin (ADH)
- Vialox (Pentapeptide-3)
- Vilon (Lys-Glu)
- VIP (Vasoactive Intestinal Peptide)
- Vosoritide (Voxzogo)
- Ziconotide (Prialt)
Important Medical Disclaimer
The information provided by the Peptide Association is for educational and informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified, licensed healthcare provider before beginning any peptide therapy, supplement regimen, or making changes to an existing treatment plan.
Peptide therapies discussed on this site may not be FDA-approved for all listed indications. Individual results vary. The Peptide Association does not prescribe, diagnose, or treat any medical condition. Clinicians in our network are independently licensed practitioners; the Association checks each clinician’s NPI record but does not employ or directly supervise these clinicians.
© 2026 The Peptide Association. All rights reserved. Content on this site is protected under applicable intellectual property laws. The Peptide Association is not a medical practice.