GHK-Cu — Real PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-03-18
- Testing lab
- Freedom Diagnostics
- Batch / lot
- —
- Quantity
- 50mg
- Endotoxins
- Pass
- Assay method
- freedom_composite
- Label dose
- 50mg
How this result compares
We have catalogued 2658 GHK-Cu certificates; across the 2399 with a purity result the median tested purity is 99.82%.
Tested 2026-03-18 by Freedom Diagnostics via freedom_composite. This test is newer than 57% of our catalogued GHK-Cu certificates.
Real Peptides has 82 certificates in our corpus, including 4 for GHK-Cu at a median tested purity of 99.63%.
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
sha256:4b13e0b542dcd9a7…
— immutable copy held by TitrateLab