GHK-Cu 99.7% Purity — Rejuvenate PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-10-28
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GHK[PHONE_REDACTED]-A
- Quantity
- 104.91 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 100mg
How this result compares
This GHK-Cu certificate's tested purity of 99.73% ranks higher than 33% of the 2399 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-10-28 by Freedom Diagnostics via HPLC + MS. This test is newer than 17% of our catalogued GHK-Cu certificates.
Rejuvenate Peptides has 173 certificates in our corpus, including 11 for GHK-Cu at a median tested purity of 99.81%.
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:f714d850624543c2…
— immutable copy held by TitrateLab