GHK-Cu 99.8% Purity — Tannic LabCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-22
- Testing lab
- Freedom Diagnostics
- Batch / lot
- CU100-01
- Quantity
- 111.83 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.76% ranks higher than 38% 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.
Tannic Lab has 6 certificates in our corpus, including 1 for GHK-Cu at a median tested purity of 99.76%.
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
sha256:89b1c662a131f976…
— immutable copy held by TitrateLab