Peptide

No direct evidence links therapeutic peptides to cancer in humans. The concern exists because some peptides promote angiogenesis, the same process tumours exploit. But tissue repair angiogenesis and tumour-feeding angiogenesis are biologically different. Long-term...

Greying happens when the cells that produce pigment in your follicles slow down or die off. If they're still there but dormant, certain peptides can wake them up. If they're gone, that's it. GHK-Cu, the copper-binding peptide with the most research behind it, targets...

Half-life is what determines how long a peptide stays active, and it varies enormously across types. BPC-157 clears within hours, semaglutide lingers for weeks, and growth hormone peptides sit somewhere in between. Dosing schedules are built around these numbers,...