GHK-Cu 100.0% Purity — Nanjing Xiyuxun Technology XyxCertificate of Analysis · Independent third-party lab result
LabF tested this GHK-Cu batch (PGB0072-GHKCU) at 99.95% purity via HPLC and mass quantification. Quantity was 5.6% over the labeled 50mg, and the test is older (6-12 months). Endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-07-16
- Testing lab
- LabF
- Batch / lot
- PGB0072-GHKCU
- Quantity
- 53.97mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.95% ranks higher than 91% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-07-16 by LabF via HPLC + mass quantification + endotoxins. This test is newer than 7% of our catalogued GHK-Cu certificates.
Nanjing Xiyuxun Technology Xyx has 13 certificates in our corpus, including 2 for GHK-Cu at a median tested purity of 99.78%.
Test report image
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