GHK-Cu 99.9% Purity — Suaway Lab ResearchCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabD. The GHK-Cu was found to be 99.94% pure via HPLC and mass quantification. However, the tested quantity was significantly lower than labeled (140.22mg vs 200mg, a -29.9% deviation), and endotoxin status is unknown. The test is stale (over 1 year old).
- stale (1+ years old)
- no endotoxin test
- significant quantity deviation
- Test date
- 2025-04-22
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 140.22mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.9
- Label dose
- 200mg
How this result compares
This GHK-Cu certificate's tested purity of 99.94% ranks higher than 86% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-04-22 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 3% of our catalogued GHK-Cu certificates.
Suaway Lab Research has 46 certificates in our corpus, including 6 for GHK-Cu at a median tested purity of 99.94%.
Test report image
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