GHK-Cu 99.3% Purity — Crownwell ResearchCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-22
- Testing lab
- Freedom Diagnostics
- Batch / lot
- CW-GH10001
- Quantity
- 102.85 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.30% ranks higher than 7% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-06-22 by Freedom Diagnostics via HPLC + MS. This test is newer than 95% of our catalogued GHK-Cu certificates.
Crownwell Research has 33 certificates in our corpus, including 2 for GHK-Cu at a median tested purity of 99.31%.
Freedom Diagnostic
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