Tirzepatide UK Guide: Research, Mechanism and Study Data

Tirzepatide is the peptide that made dual agonism work. Two incretin receptors instead of one, a trial programme spanning thousands of participants, and a research profile no single-target compound matches.

Epitalon Peptide UK Guide: Research, Mechanism and Study Data

Four amino acids, a Russian pineal research programme spanning thirty-five years, and telomerase. Epitalon is one of the most-studied short peptides you have never heard of.

GHK-Cu Peptide UK Guide: Research, Mechanism and Study Data

A copper-binding tripeptide first isolated from human plasma, where levels fall by more than half between twenty and sixty. The chemistry, the research, and what GHK-Cu does.

DSIP Peptide UK Guide: Research, Mechanism and Study Data

Isolated from the blood of sleeping rabbits in 1974, DSIP has resisted explanation ever since. Nine residues, no confirmed receptor, and a stubbornly interesting literature.

Glutathione Peptide UK Guide: Research, Mechanism and Study Data

Glutathione is the antioxidant your cells make for themselves, in millimolar concentrations. The redox chemistry, why the tripeptide structure matters, and what the research covers.

Tesamorelin Peptide UK Guide: Research, Mechanism and Study Data

A stabilised analogue of growth-hormone-releasing hormone that has been through full clinical development, five randomised controlled trials and a liver-biopsy sub-study. Here is what that evidence shows.

IGF-1 LR3 Peptide UK Guide: Research, Mechanism and Study Data

An Arg3 substitution and a thirteen-residue extension turn IGF-1 into something that ignores its own binding proteins. What LR3 changes, and what the research shows.

NAD+ UK: Research, Mechanism and Study Data

NAD+ sits at the centre of cellular energy metabolism, which is why so much ageing research eventually arrives at it. The redox chemistry, the research, and the handling.

MOTS-c Peptide UK: Research, Mechanism and Study Data

MOTS-c is encoded inside mitochondrial DNA rather than the nucleus, which is what makes it unusual. Sixteen residues, AMPK signalling, and a decade of metabolic research.

FDA Advisory Panel Backs Six Peptides, Including BPC-157 and KPV: What the Vote Really Means

An FDA advisory panel vote changed the compounding picture for BPC-157 and KPV in the United States. What was decided, what it means, and what it does not change in the UK.