GHK-Cu 99.9% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
Janoshik tested this GHK-Cu batch (G/50 - Blue Caps - SRY - Ordered: 9/5/25) at 99.913% purity. The quantity tested was 113.5mg against a 50mg label, a deviation of +127%. Endotoxin status and test method are unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (+127%)
- Test date
- 2025-10-02
- Testing lab
- Janoshik
- Batch / lot
- G/50 - Blue Caps - SRY - Ordered: 9/5/25
- Quantity
- 113.5mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This GHK-Cu certificate's tested purity of 99.91% ranks higher than 82% of the 2587 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-02 by Janoshik. This test is newer than 12% of our catalogued GHK-Cu certificates.
Sry Labs has 395 certificates in our corpus, including 20 for GHK-Cu at a median tested purity of 99.91%.
Third-party community lab
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.