GHK-CU

GHK-Cu (Copper Tripeptide-1) is a naturally occurring bioactive tripeptide present in human plasma and tissues. Supplied as a lyophilized powder, Purity Base GHK-Cu is independently verified at 99.860% purity by Janoshik Independent Peptide Analytics using HPLC and Mass Spectrometry, with heavy metals reported as not detected. Every aspect of production adheres to rigorous laboratory standards, making this an exceptionally well-characterised reference compound for biochemical research.

Research background

GHK-Cu has been extensively studied in in vitro research models investigating cellular repair mechanisms, collagen synthesis pathways, and tissue regenerative processes. It has been referenced in the literature in the context of dermatological and wound-healing biochemistry, as well as broader investigations into copper-peptide interactions at the cellular level. Research has also examined its potential roles in modulating gene expression associated with extracellular matrix remodelling. All findings pertain strictly to laboratory and preclinical research contexts.

Reconstitution & handling

GHK-Cu is supplied as a lyophilised powder and should be reconstituted with bacteriostatic water (BAC water) prior to use. Add an appropriate volume of BAC water directly to the vial, then gently swirl — do not shake — until the powder is fully dissolved. Avoid vigorous agitation, which can degrade peptide integrity. Handle reconstituted solution with care and keep cold at all times during use.

Storage & stability

• Store lyophilised powder refrigerated or frozen, protected from light and moisture.
• Once reconstituted, keep the solution refrigerated (2–8 °C) and use within a short period to maintain stability.
• Avoid repeated freeze-thaw cycles of the reconstituted solution.

A batch-specific Certificate of Analysis (CoA), including HPLC and Mass Spectrometry data, accompanies every order.