Glutathione × Zen Aminos — lab test, November 2025
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 558 mg · Lab measured 558.08 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 139.5 mg on both the label figure and the measured one.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of Glutathione from Zen Aminos, performed by freedomdiagnosticstesting.com on November 11, 2025. Reported purity: 99.99%. Net content: 558.08 mg against 558 mg labeled (100% of label). Batch Z5006201-2. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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