Weight-loss peptides

Metabolic research peptides

Few areas of peptide science move as quickly as metabolic research. Much of the current literature concerns the incretin receptors — GLP-1, GIP and glucagon — and their part in appetite signalling, glucose regulation and energy balance. A second strand looks at mitochondrial-derived peptides and how cells manage energy under stress.

In this category

Retatrutide 20mg and Retatrutide 40mg are triple-agonist research compounds acting at the GLP-1, GIP and glucagon receptors, which makes them useful in comparative receptor-pharmacology work. MOTS-c is a peptide encoded in mitochondrial DNA, studied for its role in metabolic regulation and the cellular stress response.

Regulatory status

These are investigational research materials. They are not licensed medicines in the UK, are not intended to diagnose, treat or prevent any condition, and must not be used in humans or animals. Base study design on the peer-reviewed literature.

Testing and handling

Published certificates of analysis are on the lab testing page. Vials are freeze-dried: reconstitute with bacteriostatic water and use the reconstitution calculator to work out concentration. Running a multi-compound study? See the Metabolic Bundle.

Every product is sold as a reference material for laboratory research only. Not for human or veterinary use.