Research Compound99%+ purityGHK-Cu Copper Peptide
Copper-binding tripeptide complex
$60.00
or $48.00 when you stack your 20% first-order discount — 20% off total, applied automatically at checkout
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Certificate of Analysis
Every batch is independently tested by an ISO/IEC 17025 accredited laboratory. Select a variant to view its lab results and download the full COA.
Full QC panel
- Purity (HPLC)
- 99.92%+
- Identity (HPLC)
- Confirmed
- Endotoxins (USP <85>)
- < 0.05 EU/mL
Recent certificates — GHK-Cu Copper Peptide 50mg
The 5 most recent COAs for this variant. Tap to open the full PDF.
Related compounds

Epithalon
Synthetic tetrapeptide (Ala-Glu-Asp-Gly)
Chemical Makeup
- Molecular Formula
- C₁₄H₂₄CuN₆O₄
- Molecular Weight
- 403.92 g/mol
- Amino Acid Sequence
- Gly-His-Lys:Cu²⁺
- CAS Number
- 49557-75-7
- Other Names
- Copper peptide GHK-Cu, Lamin
- Appearance
- Blue to blue-green crystalline powder
- Storage
- Store refrigerated at 2–8°C. For extended storage, keep frozen at -20°C. Protect from light and moisture.
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