GHK-Cu 100.0% Purity — Marvel PepCertificate of Analysis · Independent third-party lab result
Tested purity
100.0%
High purity · 99.95%
Dose vs label
+10.0%
Over the labeled dose
Evidence
URL referenced
- Test date
- 2025-12-17
- Testing lab
- LabE
- Batch / lot
- Oct 16 2025
- Quantity
- 110mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 100mg
label 100mg · tested 110mg
Context
How this result compares
This GHK-Cu certificate's tested purity of 99.95% ranks higher than 91% of the 2580 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 26% of our catalogued GHK-Cu certificates.
Marvel Pep has 22 certificates in our corpus, including 4 for GHK-Cu at a median tested purity of 99.90%.
Manufacturer
Marvel Pep
Source
Finnrick
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.
Verify on the upstream labRelated
Other GHK-Cu certificates
All GHK-Cu results & stats
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