Glutathione 99.8% Purity — Peak Force LabsCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-11-18
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GTT-925-A
- Quantity
- 1527.31 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 1500mg
How this result compares
This Glutathione certificate's tested purity of 99.81% ranks higher than 60% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2025-11-18 by Freedom Diagnostics via HPLC + MS. This test is newer than 18% of our catalogued Glutathione certificates.
Peak Force Labs has 64 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.81%.
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:d1373e7a11289977…
— immutable copy held by TitrateLab