Research Peptide Comparison
BPC-157 is a synthetic pentadecapeptide derived from a gastric protein sequence, widely studied in laboratory settings for its role in angiogenesis, extracellular matrix remodelling, and cytoprotective signalling pathways. Kisspeptin, by contrast, is an endogenous neuropeptide encoded by the KISS1 gene, primarily investigated for its function as a potent activator of the hypothalamic-pituitary-gonadal axis through GPR54 receptor binding. Mechanistically, the two compounds operate in entirely distinct biological domains — BPC-157 is of interest in tissue-level repair models, while Kisspeptin is a focus of in-vitro studies examining neuroendocrine feedback loops and reproductive hormone cascade regulation. Researchers comparing these peptides are typically exploring the contrast between peripheral regenerative signalling and centralised neuropeptide-driven endocrine modulation.
BPC-157 (Body Protection Compound) is a synthetic pentadecapeptide derived from a protective protein found in human gastric juice. Investigated for its role in upregulating angiogenic pathways, modulating nitric oxide signalling and influencing growth-factor expression at sites of tissue injury, the sequence is widely cited across musculoskeletal, gastrointestinal and gut-brain axis studies.
Compared to Kisspeptin 5mg, BPC-157 5mg is priced at £14.49 with 99%+ verified purity. Its CAS registry number is 137525-51-0. It has a molecular weight of 1419.53 g/mol.
BPC-157 5mg is available in 5mg, 10mg and ships with a full Certificate of Analysis from Janoshik Analytical. At £4.50 less than Kisspeptin 5mg, it is the more affordable option in this comparison.
Kisspeptin-10, the C-terminal decapeptide fragment of metastin, is the minimal active sequence at the KISS1R (GPR54) receptor and a primary upstream regulator of GnRH neuron firing. By controlling pulsatile GnRH release, it sits at the apex of the hypothalamic-pituitary-gonadal (HPG) axis and has become a central tool in fertility, puberty-onset and reproductive endocrinology investigation.
Compared to BPC-157 5mg, Kisspeptin 5mg is priced at £18.99 with 99%+ verified purity. Its CAS registry number is 374675-21-5. It has a molecular weight of 1302.48 g/mol.
Kisspeptin 5mg is available in 5mg, 10mg and ships with a full Certificate of Analysis from Janoshik Analytical. It is priced £4.50 higher than BPC-157 5mg.
All products sold by Neovia Peptides are strictly for in-vitro research and laboratory use only. Not intended for human or veterinary use, food additives, drugs, or cosmetics. By purchasing from this website, you agree that you understand and accept these terms.
