GHK-Cu 100mg
About the Compound
GHK-Cu is a naturally occurring copper-binding tripeptide, studied extensively for its role in collagen and elastin synthesis, antioxidant activity and tissue remodelling. Research has examined its interaction with matrix metalloproteinases and growth factor expression.
It is among the most well-documented peptides in skin and connective tissue research. Supplied as a 100mg lyophilized vial.
Independent Testing
Every batch is independently third-party tested by Accumark Labs for HPLC purity, identity and quantity, and we only list batches testing at 99% purity or higher. Each Certificate of Analysis lists the specific assays performed for that batch. Full results are published in our Lab Results library and matched to your vial's batch number.
Certificates are issued by the lab to whoever commissioned the testing — usually The Joint, the group purchasing and testing collective we source through, rather than Pacific Peptides directly. Why?
Storage & Handling
Store sealed lyophilized vials at −20°C, protected from light. After reconstitution, keep refrigerated at 2–8°C and use within 28 days. Bacteriostatic water is required for reconstitution and available as an add-on. Use our Reconstitution Calculator for concentrations, and see Quality & Handling for the full aseptic sequence.
Shipping
Dispatched within one business day from within Canada — no border crossing, no customs risk. Plain packaging with no exterior branding. Free shipping on orders over $350 CAD.