Glutathione 100.0% Purity — Zen AminosCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-11-11
- Testing lab
- Freedom Diagnostics
- Batch / lot
- —
- Quantity
- 558.08 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
How this result compares
This Glutathione certificate's tested purity of 99.99% ranks higher than 100% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-11-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 16% of our catalogued Glutathione certificates.
Zen Aminos has 127 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.99%.
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
sha256:0034acd3e6cde93a…
— immutable copy held by TitrateLab