GHK-Cu — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabE tested this GHK-Cu batch (Jun 2, 2025) with HPLC, mass quantification, and endotoxin tests. Purity is not reported, but endotoxins were not detected. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no purity reported
- older (6-12 months)
- Test date
- 2025-08-06
- Testing lab
- LabE
- Batch / lot
- [NAME_REDACTED], 2025
- Quantity
- n/a
- Endotoxins
- negative
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 50mg
How this result compares
We have catalogued 2867 GHK-Cu certificates; across the 2587 with a purity result the median tested purity is 99.82%.
Tested 2025-08-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 8% of our catalogued GHK-Cu certificates.
Peptide Sciences has 275 certificates in our corpus, including 19 for GHK-Cu at a median tested purity of 99.80%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
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