Glutathione 99.4% Purity — KLOW.Bio KLOW Labs LLCCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-05-20
- Testing lab
- Freedom Diagnostics
- Batch / lot
- KB9987
- Quantity
- 567.86 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 600mg
How this result compares
This Glutathione certificate's tested purity of 99.37% ranks higher than 15% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-05-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 72% of our catalogued Glutathione certificates.
KLOW.Bio KLOW Labs LLC has 7 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.37%.
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
sha256:2aec0ab4c79a6991…
— immutable copy held by TitrateLab