GHK-Cu — HM PEPTIDECertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, derived from a Janoshik blend test for GHK-Cu. The quantity tested was 71.36mg against a 50mg label, showing a significant +42.72% deviation. Purity and endotoxin results are unknown, and customers should treat this as one data point, not as confirmation.
- unknown purity
- unknown endotoxin test
- significant quantity deviation
- Test date
- 2025-11-13
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- —
- Endotoxins
- —
- Assay method
- —
How this result compares
We have catalogued 2860 GHK-Cu certificates; across the 2580 with a purity result the median tested purity is 99.82%.
Tested 2025-11-13 by Janoshik. This test is newer than 19% of our catalogued GHK-Cu certificates.
HM PEPTIDE has 145 certificates in our corpus, including 16 for GHK-Cu at a median tested purity of 99.87%.
Test report image
janoshik_blend_derived
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