All Glutathione Certificate of Analysis results— 401 COAs
TitrateLab · Certificate of Analysis

Glutathione 99.8% Purity — Lost Coast AminosCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.844%
Dose vs label -2.2% Essentially at label
Evidence Source archived
Test date
2026-01-24
Testing lab
Freedom Diagnostics
Batch / lot
LCA011926GLT15
Quantity
1467.52 mg
label 1500mg · tested 1467.52 mg
Endotoxins
Assay method
HPLC + MS
Label dose
1500mg
Context

How this result compares

This Glutathione certificate's tested purity of 99.84% ranks higher than 69% of the 401 Glutathione certificates with a purity result we have catalogued (median 99.74%).

Tested 2026-01-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 35% of our catalogued Glutathione certificates.

Lost Coast Aminos has 7 certificates in our corpus, including 1 for Glutathione at a median tested purity of 99.84%.

Manufacturer
Lost Coast Aminos
View vendor profile
Source

Freedom Diagnostic

Source archived

We 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.

Method
HPLC + MS
Test type
freedom_composite
Dose
1500mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:13494f3e555337e5… — immutable copy held by TitrateLab

Download the saved PDF (sha256 13494f3e5553…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Lost Coast Aminos or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →