GHK-Cu — Qingdao Saber Technology Pharma QstCertificate of Analysis · Independent third-party lab result
Source attribution for this COA is incomplete, and it appears to be derived from a blend. While Janoshik is named on the report, specific purity, test method, and endotoxin results are unknown. Only a tested quantity of 57.1mg is available, and the test is recent (3-6 months old). Customers should treat this as one data point and not as confirmation.
- unknown purity
- no endotoxin test
- unknown batch ID
- Test date
- 2026-01-23
- 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 2026-01-23 by Janoshik. This test is newer than 34% of our catalogued GHK-Cu certificates.
Qingdao Saber Technology Pharma Qst has 76 certificates in our corpus, including 4 for GHK-Cu at a median tested purity of 99.88%.
Test report image
janoshik_blend_derived
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.
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