Glutathione 99.7% Purity — Tegridy ResearchCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-07
- Testing lab
- Freedom Diagnostics
- Batch / lot
- 06/2028
- Quantity
- 1526.61 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 1500mg
How this result compares
This Glutathione certificate's tested purity of 99.72% ranks higher than 45% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-06-07 by Freedom Diagnostics via HPLC + MS. This test is newer than 80% of our catalogued Glutathione certificates.
Tegridy Research has 174 certificates in our corpus, including 4 for Glutathione at a median tested purity of 99.70%.
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
sha256:63338e9c9e878d3d…
— immutable copy held by TitrateLab