Glutathione 99.9% Purity — Iron PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-10-26
- Testing lab
- Freedom Diagnostics
- Batch / lot
- IR-2510-027
- Quantity
- 206.24 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 200mg
How this result compares
This Glutathione certificate's tested purity of 99.85% ranks higher than 72% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-10-26 by Freedom Diagnostics via HPLC + MS. This test is newer than 12% of our catalogued Glutathione certificates.
Iron Peptides has 57 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.85%.
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
sha256:223ff6b717749cdc…
— immutable copy held by TitrateLab