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Peptide DatabasePage 5
265 therapeutic peptides with research summaries, clinical findings, and regulatory status.
Orexin B
Orexin B is a 28-amino acid neuropeptide closely related to orexin A, also synthesized in hypothalamic neurons and involved in promoting wakefulness…
Neurotensin
Neurotensin is a 13-amino acid neuropeptide widely distributed in the central nervous system and gastrointestinal tract, where it modulates…
Galanin
Galanin is a 29 or 30 amino acid neuropeptide widely distributed throughout the central and peripheral nervous systems. It acts through three G…
Argireline (Acetyl Hexapeptide-8)
Argireline is a synthetic six amino acid peptide (Ac-Glu-Glu-Met-Gln-Arg-Arg-NH2) designed to attenuate neurotransmitter release at the neuromuscular…
Matrixyl (Palmitoyl Pentapeptide-4)
Matrixyl is a lipopeptide composed of a pentapeptide sequence (Lys-Thr-Thr-Lys-Ser) attached to a palmitic acid moiety to enhance dermal penetration.…
Matrixyl 3000
Matrixyl 3000 is a proprietary combination of two lipopeptides: palmitoyl tripeptide-1 (Pal-GHK) and palmitoyl tetrapeptide-7 (Pal-GQPR). The…
Matrixyl Synthe'6 (Palmitoyl Tripeptide-38)
Palmitoyl tripeptide-38 is a synthetic lipopeptide designed to stimulate synthesis of six major constituents of the dermal matrix: collagen I, III…
SYN-AKE (Dipeptide Diaminobutyroyl Benzylamide Diacetate)
SYN-AKE is a synthetic dipeptide derivative inspired by the venom peptide waglerin-1 from the Temple viper. It acts as a competitive antagonist at…
SNAP-8 (Acetyl Octapeptide-3)
SNAP-8 is an elongated derivative of Argireline, consisting of eight amino acids (Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH2) designed to further inhibit…
Leuphasyl (Pentapeptide-18)
Leuphasyl is a synthetic pentapeptide (Tyr-D-Ala-Gly-Phe-Leu) that mimics the N-terminal sequence of enkephalin and modulates acetylcholine receptor…
Vialox (Pentapeptide-3)
Vialox is a synthetic pentapeptide designed to modulate neuromuscular signaling by interfering with acetylcholine receptor activation. The exact…
Rigin (Palmitoyl Tetrapeptide-7)
Rigin is a lipopeptide composed of the tetrapeptide sequence Gly-Gln-Pro-Arg conjugated to palmitic acid. It is designed to reduce production of…
Biopeptide CL (Palmitoyl Tripeptide-5)
Palmitoyl Tripeptide-5 is a synthetic lipopeptide consisting of a tripeptide sequence conjugated to palmitic acid to enhance dermal penetration. The…
Decorinyl (Tripeptide-10 Citrulline)
Decorinyl is a modified tripeptide featuring citrulline substitution, engineered to interact with decorin, a small leucine-rich proteoglycan that…
Haloxyl (Chrysin + Palmitoyl Peptides)
Haloxyl is a combination ingredient consisting of chrysin, a naturally occurring flavone, and palmitoyl oligopeptides designed to address periorbital…
Eyeseryl (Acetyl Tetrapeptide-5)
Acetyl Tetrapeptide-5 is a synthetic tetrapeptide modified with an acetyl group to improve stability and cellular uptake. The peptide is proposed to…
Trylagen (Tripeptide-10 Complex)
Trylagen is a proprietary complex incorporating Tripeptide-10 Citrulline along with additional bioactive peptides formulated to support collagen and…
Myristoyl Pentapeptide-17
Myristoyl Pentapeptide-17 is a lipopeptide composed of a pentapeptide sequence conjugated to myristic acid to facilitate penetration of the hair…
Palmitoyl Tripeptide-1
Palmitoyl Tripeptide-1 is a synthetic lipopeptide comprising a tripeptide linked to palmitic acid, designed to mimic a portion of the Type I collagen…
Copper Peptide (Prezatide Copper Acetate)
Prezatide Copper Acetate is a tripeptide-copper complex, most commonly represented by the sequence Gly-His-Lys bound to a copper ion. Copper peptides…
Melitane (Acetyl Hexapeptide-1)
Acetyl Hexapeptide-1 is a synthetic hexapeptide designed to stimulate melanin synthesis by acting as an agonist at melanocortin-1 receptors on…
Thymogen (Glutamyl-Tryptophan)
Thymogen is a dipeptide consisting of glutamic acid and tryptophan, originally isolated from thymic extracts and proposed to function as an…
Thymostimulin (TP-1)
Thymostimulin is a polypeptide extract derived from bovine thymus tissue containing multiple biologically active thymic peptides. It acts on…
Splenopentin
Splenopentin is a synthetic pentapeptide (Arg-Lys-Glu-Val-Tyr) corresponding to residues 32 to 36 of the splenic hormone splenin. It modulates immune…
Bursin
Bursin is a tripeptide (Lys-His-Gly) originally isolated from the bursa of Fabricius in avian species. It promotes B-lymphocyte differentiation and…
Tuftsin
Tuftsin is a naturally occurring tetrapeptide (Thr-Lys-Pro-Arg) cleaved from the Fc portion of the heavy chain of immunoglobulin G. It binds to…
Imuthiol (Diethyldithiocarbamate)
Imuthiol is the sodium salt of diethyldithiocarbamate, a small molecule rather than a peptide, historically explored for immune modulation and…
Alpha-MSH
Alpha-melanocyte-stimulating hormone (alpha-MSH) is a 13-amino-acid peptide derived from proopiomelanocortin (POMC). It acts via melanocortin…
Beta-Defensin 2
Beta-defensin 2 (hBD-2) is an antimicrobial peptide of approximately 40 amino acids produced by epithelial cells in response to infection or…
Beta-Defensin 3
Beta-defensin 3 (hBD-3) is an antimicrobial peptide of approximately 45 amino acids with potent activity against a wide range of pathogens, including…
Granulysin
Granulysin is a 15-kDa antimicrobial and cytolytic protein expressed by cytotoxic T lymphocytes and natural killer cells. It disrupts microbial and…
Serelaxin (Relaxin-2)
Serelaxin is a recombinant form of human relaxin-2, a naturally occurring peptide hormone composed of two chains linked by disulfide bonds. It acts…
Carperitide (h-ANP)
Carperitide is a recombinant form of human atrial natriuretic peptide consisting of 28 amino acids. It activates guanylyl cyclase A receptors…
Ularitide (Urodilatin)
Ularitide is a synthetic 32-amino acid peptide analogue of urodilatin, a natriuretic peptide produced in renal tubular cells. It binds to guanylyl…
Atrial Natriuretic Peptide (ANP)
Atrial natriuretic peptide is a 28-amino acid endogenous hormone secreted primarily by atrial cardiomyocytes in response to atrial stretch and volume…
Brain Natriuretic Peptide (BNP)
Brain natriuretic peptide, despite its name, is a 32-amino acid hormone secreted predominantly by ventricular cardiomyocytes in response to…
All 265 peptides
Complete index, every profile, one click away.
- BPC-157
- TB-500 (Thymosin Beta-4)
- GHK-Cu
- DSIP (Delta Sleep-Inducing Peptide)
- Pentosan Polysulfate (Elmiron)
- Semaglutide (Ozempic/Wegovy)
- Tirzepatide (Mounjaro/Zepbound)
- Retatrutide
- AOD-9604
- Liraglutide (Saxenda/Victoza)
- Exenatide (Byetta/Bydureon)
- Glucagon
- Pramlintide (Symlin)
- Dulaglutide (Trulicity)
- Lixisenatide (Adlyxin)
- Setmelanotide (Imcivree)
- CJC-1295
- Ipamorelin
- Sermorelin
- Tesamorelin (Egrifta)
- PT-141 (Bremelanotide / Vyleesi)
- Kisspeptin
- Oxytocin
- GHRP-2
- GHRP-6
- Hexarelin
- MK-677 (Ibutamoren)
- Macimorelin (Macrilen)
- Cosyntropin (Cortrosyn)
- Gonadorelin (GnRH)
- Leuprolide (Lupron)
- Goserelin (Zoladex)
- Cetrorelix (Cetrotide)
- Ganirelix
- Carbetocin
- Atosiban
- Semax
- Selank
- Cerebrolysin
- P21 (Peptide)
- Epithalon (Epitalon)
- MOTS-c
- Humanin
- NAD+ Precursors (NMN)
- SS-31 (Elamipretide)
- FOXO4-DRI
- Thymalin
- LL-37
- VIP (Vasoactive Intestinal Peptide)
- Thymosin Alpha 1 (Zadaxin)
- Thymopentin (TP-5)
- Thymulin
- KPV
- Enfuvirtide (Fuzeon)
- Melanotan II
- Teriparatide (Forteo)
- Abaloparatide (Tymlos)
- Calcitonin
- Vosoritide (Voxzogo)
- Vasopressin (ADH)
- Desmopressin (DDAVP)
- Terlipressin
- Eptifibatide (Integrilin)
- Nesiritide (Natrecor)
- Angiotensin II (Giapreza)
- Bivalirudin (Angiomax)
- Romiplostim (Nplate)
- Pegcetacoplan (Empaveli)
- Carfilzomib (Kyprolis)
- Bortezomib (Velcade)
- Lutetium-177 dotatate (Lutathera)
- Leuprolide (Lupron) - Oncology
- Octreotide (Sandostatin)
- Lanreotide (Somatuline Depot)
- Pasireotide (Signifor)
- Plecanatide (Trulance)
- Linaclotide (Linzess)
- Secretin
- Larazotide
- Ziconotide (Prialt)
- Difelikefalin (Korsuva)
- ARA-290
- Afamelanotide (Scenesse)
- Pentagastrin
- Icatibant (Firazyr)
- Palmitoylethanolamide (PEA)
- Orforglipron
- Mazdutide
- Survodutide
- CagriSema
- Amycretin
- Efinopegdutide
- Danuglipron
- Ecnoglutide
- Cotadutide
- Glepaglutide
- Apraglutide
- Teduglutide (Gattex)
- Beinaglutide
- Albiglutide (Tanzeum)
- Taspoglutide
- Pemvidutide
- Cagrilintide
- Enlicitide
- Capromorelin (Entyce)
- Anamorelin (Adlumiz)
- Relamorelin
- Mod GRF 1-29 (CJC-1295 no DAC)
- Tabimorelin
- Somatropin (Genotropin)
- Somapacitan (Sogroya)
- Lonapegsomatropin (Skytrofa)
- Pegvisomant (Somavert)
- Mecasermin (Increlex)
- GHRH (Sermorelin 1-44)
- Ghrelin (Native)
- Obestatin
- GHRP-1
- Pentadeca Arginate (PDA)
- Thymosin Beta-4 Fragment (TB4-Frag)
- Cathelicidin LL-37 Fragments
- FGL Peptide
- GHK (Glycyl-Histidyl-Lysine)
- Matrikine Peptides
- AHK-Cu (Copper Tripeptide-3)
- Body Protection Compound (BPC) Variants
- Collagen Tripeptide F (CTP-F)
- Sinapultide (KL4 Surfactant)
- Chrysalin (TP508)
- Nexagon (Gap Junction Peptide)
- OP-1 / BMP-7
- Dalargin
- Dihexa
- NAP (Davunetide)
- Nemifitide
- Intranasal Insulin
- Spadin
- Cortexin
- Pinealon
- N-acetyl Semax Amidate
- N-acetyl Selank Amidate
- Bromantane-adjacent Peptides
- ACTH (4-10) Analogs
- Orexin A
- Orexin B
- Neurotensin
- Galanin
- Argireline (Acetyl Hexapeptide-8)
- Matrixyl (Palmitoyl Pentapeptide-4)
- Matrixyl 3000
- Matrixyl Synthe'6 (Palmitoyl Tripeptide-38)
- SYN-AKE (Dipeptide Diaminobutyroyl Benzylamide Diacetate)
- SNAP-8 (Acetyl Octapeptide-3)
- Leuphasyl (Pentapeptide-18)
- Vialox (Pentapeptide-3)
- Rigin (Palmitoyl Tetrapeptide-7)
- Biopeptide CL (Palmitoyl Tripeptide-5)
- Decorinyl (Tripeptide-10 Citrulline)
- Haloxyl (Chrysin + Palmitoyl Peptides)
- Eyeseryl (Acetyl Tetrapeptide-5)
- Trylagen (Tripeptide-10 Complex)
- Myristoyl Pentapeptide-17
- Palmitoyl Tripeptide-1
- Copper Peptide (Prezatide Copper Acetate)
- Melitane (Acetyl Hexapeptide-1)
- Thymogen (Glutamyl-Tryptophan)
- Thymostimulin (TP-1)
- Splenopentin
- Bursin
- Tuftsin
- Imuthiol (Diethyldithiocarbamate)
- Alpha-MSH
- Beta-Defensin 2
- Beta-Defensin 3
- Granulysin
- Serelaxin (Relaxin-2)
- Carperitide (h-ANP)
- Ularitide (Urodilatin)
- Atrial Natriuretic Peptide (ANP)
- Brain Natriuretic Peptide (BNP)
- C-type Natriuretic Peptide (CNP)
- Urocortin 1
- Urocortin 2
- Urocortin 3
- Adrenomedullin
- Angiotensin (1-7)
- Apelin-13
- Degarelix (Firmagon)
- Triptorelin (Trelstar)
- Buserelin (Suprefact)
- Histrelin (Vantas)
- Abarelix (Plenaxis)
- Elagolix (Orilissa)
- Relugolix (Orgovyx)
- 177Lu-PSMA-617 (Pluvicto)
- Somatostatin (Native)
- Vapreotide
- Vantictumab
- Tirbanibulin (Klisyri)
- Plitidepsin (Aplidin)
- Melphalan Flufenamide (Pepaxto)
- Glucagon Receptor Antagonist Peptides
- Motilin
- Cholecystokinin (CCK)
- Gastrin
- Peptide YY (PYY 3-36)
- Ghrelin Receptor Antagonists
- Guanylin
- Uroguanylin (Dolcanatide)
- Dynorphin A
- Leu-Enkephalin
- Met-Enkephalin
- Endomorphin-1
- Endomorphin-2
- Nociceptin / Orphanin FQ
- Conantokin-G
- Dermorphin
- Deltorphin
- Neuropeptide FF
- Magainin 2
- Pexiganan (MSI-78)
- Omiganan
- Iseganan (IB-367)
- Defensin HNP-1
- Alpha-Defensin 5
- Lactoferricin
- Nisin
- Gramicidin S
- Polymyxin B
- Colistin (Polymyxin E)
- Indolicidin
- PTH (1-34) Analogs
- Sclerostin Antibodies (Romosozumab)
- Osteogenic Growth Peptide (OGP)
- BMP-2 (Bone Morphogenetic Protein-2)
- BMP-7 (Osteogenic Protein-1)
- Calcitonin Gene-Related Peptide (CGRP)
- Gonadotropin Releasing Hormone (GnRH) Agonists
- Klotho Peptide
- Sirtuin-Activating Peptides
- Mitochondrial-Targeted Peptides (MTP)
- Thymulin (Zn-FTS)
- Gerontin (Pineal Gland Extract)
- Vilon (Lys-Glu)
- Bioregulator Peptides (Khavinson)
- IGF-1 LR3 (Long-Arg3)
- IGF-1 DES (1-3)
- MGF (Mechano Growth Factor)
- PEG-MGF
- Follistatin-344
- ACE-031 (Ramatercept)
- Nafarelin (Synarel)
- Choriogonadotropin Alfa (Ovidrel)
- Follitropin Alfa (Gonal-F)
- Menotropin (Menopur)
- Corifollitropin Alfa (Elonva)
- Cetrorelix (Cetrotide) Analog
- Peginesatide (Omontys)
- Eltrombopag Peptide Mimetics
- Hepcidin
- Thrombopoietin (TPO)
- Gadopentetate Peptide Conjugates
- DOTATATE (Ga-68)
- Bombesin Analog Tracers
- RGD Peptide Tracers
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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 reviews licensure but does not employ or directly supervise these clinicians.
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