Recovery & Repair
Copper-tripeptide complex
Vial Content
For laboratory & research use only — not for human or animal consumption. You must be 18+ to purchase.
Overview
GHK-Cu is a copper-bound tripeptide: glycyl-L-histidyl-L-lysine complexed 1:1 with copper(II). First isolated from human plasma in 1973, it carries five decades of research across tissue-remodelling, skin, and biological-signalling contexts — few research peptides are better characterised.
The copper coordination is the point: the complex, not the bare tripeptide, is what most of the literature has studied, so the peptide-to-copper ratio matters as much as sequence purity. At three residues, GHK is also the smallest peptide in the catalogue — simple to handle, stable, and forgiving in the lab. REPRIME supplies the complex as lyophilized 50 mg and 100 mg vials, leaving concentration decisions to the researcher.
Every batch is independently HPLC-verified at ≥99% purity, with identity and composition documented on a public COA before you buy. Cold-chain delivery, tamper-evident packaging, and a unique REP-XXXX-XXXX-X code confirm each vial's authenticity at first scan. For laboratory and research use only.
Store lyophilized at -20°C. After reconstitution, refrigerate at 2-8°C.
Ships within Egypt 1–3 business days via insulated courier.
Documents
Documents will appear here once the lab reports are uploaded.
FAQ
GHK-Cu is the tripeptide glycyl-L-histidyl-L-lysine bound to copper(II) — a naturally occurring complex widely used in tissue and skin research.
The 50 mg and 100 mg lyophilized vials are HPLC-verified at ≥99% purity, each with a batch-specific COA published on the product page.
Orders ship in temperature-controlled packaging via insulated courier. Standard delivery is 1–3 business days from Cairo, within Egypt only.
Each vial's insert carries a unique code in the format REP-XXXX-XXXX-X. Enter it on the /verify page — the first scan stamps it verified; a later scan warns the code has already been used.
Related
Vasoactive intestinal peptide
