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Ships the next business day
Cutoff 3:00 PM ET (12:00 PM PT), Monday to Friday · dispatched from our US facility
Arrives 2–5 business days after dispatch
Free standard shipping over $150.00 · about 4 vials of this size
Free express over $300.00, 1–2 business days
About 8 vials of this size · selectable at checkout
Third-party tested, lot by lot
Every batch is analysed by an independent laboratory and its certificate is published against the lot number on your vial
Free shipment protection on every order
Lost, stolen or damaged in transit? We replace it, at no cost to you
GHK-Cu (copper tripeptide-1) is a naturally occurring copper complex found in human plasma. Research has investigated its copper-binding chemistry and its effects on gene expression and extracellular-matrix proteins in cell models. It has been studied extensively in dermatological and tissue-research contexts.
For laboratory research use only. GHK-Cu is supplied as a reference material for in-vitro laboratory research. It is not a drug, food or cosmetic, is not approved for human or veterinary consumption, and must not be used for diagnostic or therapeutic purposes. Handle in accordance with your laboratory's safety procedures.
Every batch of GHK-Cu is tested by an independent laboratory. The certificates are also in the gallery at the top of this page.
99.533% purity · Batch 2026-03
Janoshik Analytical · 50mg sample · Mar 2026
