PepEasyWiki

A–Z Index

Every peptide page on the wiki, alphabetically. Each entry shows its evidence level and category.

  • 5-Amino-1MQ · Preclinical · Metabolic & GLP-1 — A small-molecule inhibitor of the enzyme NNMT (not actually a peptide), studied in mice for fat loss and metabolic he…

A

  • AOD-9604 · Anecdotal · Metabolic & GLP-1 — A modified fragment of the C-terminal “lipolytic” region of human growth hormone, developed as an anti-obesity drug b…

B

  • BPC-157 · Preclinical · Healing & Recovery — A synthetic 15-amino-acid peptide derived from a protein in gastric juice, studied mainly in animals for tendon, liga…

C

  • CJC-1295 · Preclinical · Growth Hormone Secretagogues — A long-acting synthetic analog of growth-hormone-releasing hormone (GHRH) designed to raise GH and IGF-1; it exists a…

D

  • Dihexa · Preclinical · Other Peptides — A synthetic angiotensin IV-derived oligopeptide engineered for extreme potency at promoting synaptogenesis, studied o…
  • DSIP · Preclinical · Other Peptides — A naturally occurring 9-amino-acid peptide first isolated from rabbit brain in 1977 and named for its association wit…

E

  • Epitalon · Preclinical · Bioregulators — A synthetic AEDG tetrapeptide (a “Khavinson bioregulator”) derived from a pineal extract, studied mainly in animals a…

F

  • Follistatin · Preclinical · Other Peptides — A naturally occurring glycoprotein that blocks myostatin and activin — the body’s “brakes” on muscle growth — so inhi…

G

  • GHK-Cu · Preclinical · Other Peptides — A naturally occurring copper-binding tripeptide (glycine-histidine-lysine) that delivers copper to cells; widely used…
  • Gonadorelin · Approved · Other Peptides — Synthetic gonadotropin-releasing hormone (GnRH) — chemically identical to the body’s own GnRH — used to stimulate the…

H

  • Hexarelin · Preclinical · Growth Hormone Secretagogues — A potent synthetic hexapeptide GHRP (growth-hormone-releasing peptide) — one of the strongest GH-releasing peptides s…

I

K

  • Kisspeptin · Clinical · Other Peptides — An endogenous reproductive-axis signaling peptide (product of the KISS1 gene) that acts upstream of GnRH to switch …
  • KPV · Preclinical · Healing & Recovery — A small anti-inflammatory tripeptide (the C-terminal fragment of α-MSH) studied mainly in cell and animal models for …

M

  • Melanotan II · Preclinical · Other Peptides — A synthetic, non-selective melanocortin receptor agonist used (research-only) to stimulate skin pigmentation/tanning …
  • MK-677 · Clinical · Growth Hormone Secretagogues — An orally active, non-peptide ghrelin mimetic that raises GH and IGF-1 with once-daily dosing — the most clinically s…
  • MOTS-c · Preclinical · Other Peptides — A mitochondrial-derived peptide (encoded in mtDNA) studied mainly in animals for metabolism, insulin sensitivity, and…

N

  • NAD+ · Clinical · Other Peptides — A central cellular coenzyme (not a peptide) essential to energy metabolism, DNA repair, and sirtuin signaling — heavi…

P

  • PT-141 · Approved · Other Peptides — A melanocortin receptor agonist that acts on the brain rather than the vasculature to influence sexual desire — and t…

R

  • Retatrutide · Clinical · Metabolic & GLP-1 — An investigational once-weekly “triple-G” GIP/GLP-1/glucagon receptor agonist showing the largest weight-loss figures…

S

  • Selank · Clinical · Other Peptides — A synthetic heptapeptide analog of the immune peptide tuftsin, used in Russia as a prescription anxiolytic/nootropic …
  • Semaglutide · Approved · Metabolic & GLP-1 — A GLP-1 receptor agonist — the anchor GLP-1 brand — approved for type 2 diabetes, obesity, cardiovascular risk reduct…
  • Semax · Clinical · Other Peptides — A synthetic heptapeptide derived from the ACTH(4-10) fragment, used in Russia as a prescription neuroprotective/nootr…
  • Sermorelin · Clinical · Growth Hormone Secretagogues — A synthetic copy of the first 29 amino acids of human GHRH (the body’s own growth-hormone-releasing hormone) that pro…
  • SS-31 · Clinical · Other Peptides — A mitochondria-targeting tetrapeptide (elamipretide) that binds cardiolipin in the inner mitochondrial membrane; now …

T

  • TB-500 · Preclinical · Healing & Recovery — A synthetic peptide marketed as a Thymosin Beta-4 (Tβ4) fragment, studied mainly in animals and cells for cell migrat…
  • Tesamorelin · Approved · Growth Hormone Secretagogues — A stabilized synthetic analog of growth-hormone-releasing hormone (GHRH) that is FDA-approved to reduce excess viscer…
  • Thymalin · Preclinical · Bioregulators — A calf-thymus polypeptide complex (a “Khavinson bioregulator”) used in Russian medicine and studied for immune restor…
  • Thymosin Alpha-1 · Clinical · Other Peptides — An acetylated 28-amino-acid thymic peptide that modulates the immune system; sold abroad as the prescription drug Zad…
  • Tirzepatide · Approved · Metabolic & GLP-1 — A once-weekly dual GIP/GLP-1 receptor agonist that produces some of the largest weight-loss results of any approved d…

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