Glutathione 99.7% Purity — TrueLab PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-10
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GLT659A
- Quantity
- 598.50 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 600mg
How this result compares
This Glutathione certificate's tested purity of 99.65% ranks higher than 34% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-06-10 by Freedom Diagnostics via HPLC + MS. This test is newer than 81% of our catalogued Glutathione certificates.
TrueLab Peptides has 75 certificates in our corpus, including 2 for Glutathione at a median tested purity of 99.68%.
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
sha256:02f3031dbe08d656…
— immutable copy held by TitrateLab