Peptides in this category act on the incretin and mitochondrial pathways that regulate energy balance. The GLP-1 family (semaglutide, tirzepatide and the investigational retatrutide) are the most searched compounds in the UK and, where licensed, are prescription-only medicines supplied by pharmacies; anything sold here is the unlicensed research form, listed only with legal advice. MOTS-c, a mitochondrial-derived peptide, is studied in rodent models of insulin sensitivity and exercise capacity. Every vial is lot-tested with the certificate published before release, held in UK stock and dispatched the same working day.
Related: certificates of analysis, peptide calculator, FAQ, all products.
Research use only. Every product on this site is sold as a laboratory reagent for in-vitro and analytical research. Not for human or veterinary use, not a medicine, not a supplement. By ordering you confirm you are 18 or over and accept our research use policy.