Peptides - Research Hubs
Educational pages for each research peptide in our catalogue: mechanism, preclinical evidence, storage, and regulatory status.
Buyer guide
Buy research peptides in Europe to
Supplier criteria, EU regulatory map, verified CoAs.
Ranking
Best research peptides 2026 to
15 most-studied peptides ranked by evidence tier.
Reference
How to read a peptide CoA to
Field-by-field guide with 8 verified examples.
5-Amino-1MQ
5-Amino-1-methylquinolinium iodide (NNMT inhibitor)
Small-molecule inhibitor of nicotinamide N-methyltransferase (NNMT), used as a research probe for adipocyte biology and metabolic disease models.
enzyme inhibitormetabolismBPC-157
Body Protection Compound-157
Pentadecapeptide derived from a gastric protective protein, widely studied in preclinical models of tissue repair and gastrointestinal protection.
tissue repairgastrointestinalGHK-Cu
Glycyl-L-histidyl-L-lysine copper(II) complex
Naturally occurring copper-binding tripeptide extensively studied in preclinical models of skin remodelling, wound healing, and gene expression modulation.
skin and-agingwound healingGlutathione
γ-L-Glutamyl-L-cysteinyl-glycine (reduced form, GSH)
Endogenous tripeptide and the most abundant intracellular antioxidant, used as a research tool in redox biology, oxidative stress, and detoxification studies.
antioxidantredox biologyIpamorelin
Aib-His-D-2-Nal-D-Phe-Lys-NH2 (synthetic pentapeptide)
Selective synthetic growth-hormone-releasing peptide (GHRP) studied as a research tool for GHSR1a (ghrelin receptor) pharmacology in preclinical models.
growth hormone-secretagogueKPV
Lys-Pro-Val tripeptide (α-MSH C-terminal fragment)
Tripeptide derived from the C-terminus of α-melanocyte-stimulating hormone, studied for anti-inflammatory effects in preclinical models of skin and gut barrier biology.
anti inflammatorygastrointestinalNAD+
Nicotinamide Adenine Dinucleotide (oxidized form)
Pyridine nucleotide coenzyme central to cellular metabolism, sirtuin biology, and aging research - included for its role in redox and longevity studies.
coenzymemetabolismagingRetatrutide
Triple agonist of GLP-1, GIP, and glucagon receptors (39 amino acids)
Investigational 39-amino-acid synthetic peptide engineered as a triple agonist of GLP-1, GIP, and glucagon receptors. Currently in Phase III clinical trials; supplied here strictly for research use.
GLP 1metabolismobesity researchTB-500
Thymosin Beta-4 (synthetic fragment)
Synthetic fragment of thymosin beta-4, an actin-sequestering peptide studied in preclinical models of tissue repair, angiogenesis, and inflammation modulation.
tissue repairThymosin Alpha-1
Tα1 (acetylated 28-amino-acid peptide)
Acetylated 28-amino-acid thymic peptide studied as an immunomodulator in T-cell maturation and innate immunity research models.
immune modulationVIP
Vasoactive Intestinal Peptide
28-amino-acid neuropeptide of the secretin/glucagon family, studied as a research probe for VPAC receptor pharmacology, vasodilation, and immune modulation.
neuropeptidevasoactive