Copper-binding peptide investigated in skin biology, extracellular matrix signalling, and cellular communication.

GHK-Cu is a naturally occurring tripeptide studied in relation to copper transport, collagen biology, fibroblast activity, antioxidant pathways, and tissue homeostasis.

Synthetic peptide investigated in tissue biology, vascular signalling, and cellular repair mechanisms.

BPC-157 is studied for its potential interaction with growth-factor signalling, angiogenesis, nitric oxide pathways, and extracellular matrix regulation. Available evidence remains primarily preclinical.

Complementary peptides investigated within growth hormone and endocrine signalling pathways.

CJC-1295 is studied through the GHRH receptor, while Ipamorelin is investigated for its interaction with the ghrelin receptor, GHS-R1a. Together, they provide a research model for endocrine regulation and downstream IGF-1 signalling.

Synthetic peptides investigated in neurobiological signalling and central nervous system physiology.

Research has examined their interaction with neurotrophic factors, neurotransmitter systems, and neuronal signalling pathways. Their distinct mechanisms make them useful compounds for studying central nervous system biology.

Mitochondrial-derived peptide investigated in cellular energy regulation and metabolic signalling.

MOTS-c is a naturally occurring peptide encoded within mitochondrial DNA. Research focuses on its possible role in mitochondrial communication, cellular energy sensing, metabolic signalling, and adaptation to metabolic stress.