GHK-Cu 100mg

GHK-Cu (Copper Tripeptide-1) is a naturally occurring tripeptide with a strong affinity for copper ions, first identified in human plasma. It is widely studied in laboratory research on cellular signaling and peptide-copper interactions. This high-mass vial contains 100mg of research-grade lyophilized material.

Yes. Every batch is tested by an independent third-party laboratory for identity (mass spectrometry) and purity (HPLC), and the lot-matched Certificate of Analysis is published in our public COA library. The lot number on the certificate matches the lot number printed on your vial. The current lot COA states over 99% purity.

No. GHK-Cu is sold strictly for in-vitro laboratory research and analytical use (Research Use Only). It is not a drug, food, or dietary supplement, has not been evaluated or approved by the FDA, and must not be administered to humans or animals. By ordering, you confirm you are purchasing for legitimate research purposes.

Keep the sealed lyophilized vial in a cool, dry place away from direct light; for long-term storage, laboratories typically hold lyophilized peptides at -20°C. After reconstitution with bacteriostatic water, store the vial at 2–8°C and use it within the window defined by your laboratory's protocols.

Orders are dispatched from the US within 24 hours and always include tracking. Shipping is a flat $10, and free on orders of $200 or more. We currently ship within the United States only.

Yes. Ordering 2 vials of the same product automatically takes 3.6% off that line, and 3 or more takes 5.3% off — no code needed. Subscribe & Save adds a further 5% off scheduled repeat orders and stacks with the bundle discount.