✓Compound library
Research peptides, compound by compound.
A plain reference for the compounds in our catalogue. What each one is, where it comes from, and what the published research examines. The chemistry, the sequence, and where the science currently stands.
New to this? Start with Peptides 101 for what peptides are and how they differ from supplements and prescription compounds.
Research use only. The compounds described on these pages are sold as laboratory research materials. They are not dietary supplements, not approved by the FDA for the prevention or treatment of any condition, and not for human or veterinary consumption. Nothing here is medical advice or a recommendation for personal use.
Repair and recovery
BPC-157
Also known as Body Protection Compound-157, PL 14736
A synthetic 15-amino-acid peptide derived from a protein sequence found in gastric juice, studied for its role in tissue repair.
Read moreKPV
Also known as Lysine-Proline-Valine, alpha-MSH (11-13)
A tripeptide corresponding to the C-terminal fragment of alpha-melanocyte-stimulating hormone, studied for its role in inflammatory signalling.
Read moreSkin and connective tissue
Cellular and metabolic research
MOTS-c
Also known as Mitochondrial ORF of the 12S rRNA type-c
A peptide encoded in mitochondrial rather than nuclear DNA, studied in the context of cellular energy regulation.
Read moreAOD-9604
Also known as hGH fragment 176-191
A modified fragment of human growth hormone, studied for metabolic activity without the growth-promoting effects of the full hormone.
Read moreSS-31
Also known as Elamipretide, MTP-131
A mitochondria-targeting tetrapeptide that binds cardiolipin, and one of the more clinically advanced compounds in this catalogue.
Read moreNAD+
Also known as Nicotinamide adenine dinucleotide
A coenzyme present in every living cell, central to energy metabolism and a major focus of ageing research.
Read more5-Amino-1MQ
Also known as 5-amino-1-methylquinolinium
A small molecule inhibitor of the enzyme NNMT, studied in the context of adipocyte metabolism.
Read moreSLU-PP-332
Also known as Pan-ERR agonist
A synthetic small molecule that activates estrogen-related receptors, studied in the context of mitochondrial biogenesis.
Read moreCognitive and neurological research
Semax
Also known as ACTH (4-10) analogue
A synthetic heptapeptide based on a fragment of adrenocorticotropic hormone, studied for its effects on neurotrophic signalling.
Read moreSelank
Also known as Tuftsin analogue
A synthetic heptapeptide based on the immune peptide tuftsin, studied in the context of anxiety and stress response.
Read moreDSIP
Also known as Delta Sleep-Inducing Peptide
A nonapeptide first isolated from rabbit brain in 1977, studied for its association with sleep architecture.
Read morePinealon
Also known as Glu-Asp-Arg, EDR peptide
A synthetic tripeptide from the Russian bioregulator research tradition, studied for neuroprotective activity.
Read moreDihexa
Also known as N-hexanoic-Tyr-Ile-(6) aminohexanoic amide, PNB-0408
A small molecule derived from angiotensin IV, studied for its effect on synapse formation in preclinical models.
Read moreLongevity and cellular defence
Epithalon
Also known as Epitalon, AEDG peptide
A synthetic tetrapeptide based on a pineal gland extract, studied in the context of telomere biology.
Read moreThymosin Alpha-1
Also known as Ta1, Thymalfasin
A 28-amino-acid peptide originally isolated from thymus tissue, studied for its role in immune regulation.
Read moreGlutathione
Also known as GSH, Gamma-glutamylcysteinylglycine
A tripeptide produced naturally in nearly every human cell, and the body's principal intracellular antioxidant.
Read moreEndocrine and hormonal research
Kisspeptin
Also known as Metastin, KISS1 gene product
A neuropeptide that sits upstream of the reproductive hormone axis, and a significant discovery in endocrinology research.
Read morePT-141
Also known as Bremelanotide
A melanocortin receptor agonist that acts on central nervous system pathways, with an approved clinical indication in the United States.
Read more