Glutathione 100.0% Purity — Elizabeth CantuCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-04-29
- Testing lab
- Freedom Diagnostics
- Batch / lot
- 26012801
- Quantity
- 1492.63 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 1.5g
How this result compares
This Glutathione certificate's tested purity of 99.95% ranks higher than 94% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-04-29 by Freedom Diagnostics via HPLC + MS. This test is newer than 61% of our catalogued Glutathione certificates.
Elizabeth Cantu has 6 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.93%.
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:b885b5eb904706e7…
— immutable copy held by TitrateLab