Sigma Peptides GHK-Cu 50mg

GHK-Cu is a copper tripeptide complex (glycine-histidine-lysine) that occurs naturally in human plasma and declines with age. Its ability to bind copper ions and influence expression of genes tied to extracellular matrix remodelling makes it the most studied copper peptide of all. The 50mg size is available to match the volume your research requires.

Every batch is tested by an independent laboratory: purity ≥99.4%, identity confirmed by LC-MS, and endotoxin below 0.5 EU/mg.

The dry vial is stable at 2–8 °C away from direct light; reconstituted solution is best used within 3–4 weeks. Delivery across Indonesia using secure packaging.

For in-vitro and laboratory research use only.