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
Independent HPLC purity analysis of Glutathione from zenaminos.is, 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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