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GHK-Cu 50 mg Certificate of Analysis

Certificate of Analysis for GHK-Cu 50 mg, report CEP-GHK-50-112625
Report number
CEP-GHK-50-112625
Tested
Dec 8, 2025
Laboratory
Testides (independent)
Method
HPLC purity and content
Reported purity
99.82%

How to read this certificate

  • Report number: the lab’s ID for this test. The QR code on the certificate and the Verify button open the same record on testides.com.
  • HPLC purity: the share of the main compound among everything the chromatography column detected in the sample.
  • Content: the measured amount of compound in the vial, compared with the labelled amount.
  • Tested date: when the lab ran the sample. Each lot is tied to its own report.

About GHK-Cu

The copper(II) complex of glycyl-L-histidyl-L-lysine, a tripeptide first identified in human plasma.

Formula C14H23CuN6O4+ · MW 402.9 g/mol · CAS 89030-95-5

Reported results apply to the tested lot. For research use only. Not for use in diagnostic or therapeutic procedures.

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