GHK-Cu is a naturally occurring copper-binding peptide (glycyl-L-histidyl-L-lysine bound to copper) widely studied in skin and regenerative research.
GHK is a tripeptide that occurs naturally in human plasma and binds copper(II) with high affinity. Its levels decline with age, which is part of why it has attracted research interest.
In laboratory and cosmetic research GHK-Cu has been studied for collagen and extracellular-matrix support, skin appearance and hair-follicle biology. It is a common ingredient in topical skincare. Human evidence beyond cosmetic contexts is limited, so this page is educational.
Our pen is a pre-loaded 50 mg GHK-Cu cartridge, third-party tested for identity and purity.
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Every batch is verified by an independent lab for identity and purity, with a downloadable certificate of analysis.
The pen ships ready to use. No reconstitution, no measuring, no vials.
Insulated shipping with a temperature indicator, dispatched within 24 hours.
Scan the QR on your pen or enter the batch number to see the exact certificate for your lot.
Research has explored roles in collagen support, skin appearance and hair biology, much of it in laboratory or cosmetic settings. We make no medical claims.
The GHK peptide occurs naturally in human plasma and binds copper; its levels decline with age.
Yes — each batch is independently third-party tested with a downloadable certificate of analysis.
A 50 mg pre-loaded pen with its batch certificate, shipped cold-chain across Europe.
Ajouter au panier — {total}Supplied for research and analytical purposes only. Not a medicine, not for human consumption, and not intended to diagnose, treat, cure or prevent any disease.
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