Glutathione 99.6% Purity — Peptide Supply CoCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-02-24
- Testing lab
- Freedom Diagnostics
- Batch / lot
- GTK150022026
- Quantity
- 1519.50 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 1500mg
How this result compares
This Glutathione certificate's tested purity of 99.61% ranks higher than 29% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).
Tested 2026-02-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 46% of our catalogued Glutathione certificates.
Peptide Supply Co has 78 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.61%.
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:aa5e5e4dc6c4b0da…
— immutable copy held by TitrateLab