GHK-Cu 99.8% Purity — Zenith BiopeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-05-27
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GHK-50-260521
- Quantity
- 64.48 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.79% ranks higher than 42% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-05-27 by Freedom Diagnostics via HPLC + MS. This test is newer than 81% of our catalogued GHK-Cu certificates.
Zenith Biopeptides has 98 certificates in our corpus, including 9 for GHK-Cu at a median tested purity of 99.78%.
Freedom Diagnostic
Source archivedWe archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.
Saved source document
sha256:952d26d414a1b4e1…
— immutable copy held by TitrateLab