GHK-Cu — JKL Chemical TechnologyCertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, derived from a Janoshik blend. The test, dated 6-12 months ago, indicates a quantity of 60.2mg against a 50mg label, representing a 20.4% deviation. Purity and endotoxin results are not available. Customers should treat this as one data point, not as confirmation.
- unknown purity
- no endotoxin test
- quantity deviation (20.4%)
- Test date
- 2025-10-01
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- —
- Endotoxins
- —
- Assay method
- —
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 2025-10-01 by Janoshik. This test is newer than 12% of our catalogued GHK-Cu certificates.
JKL Chemical Technology has 29 certificates in our corpus, including 3 for GHK-Cu at a median tested purity of 99.92%.
Test report image
janoshik_blend_derived
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