Glutathione × IonPeptide — Lab Test, February 2026
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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 L-Glutathione from ionpeptide.com, performed by freedomdiagnosticstesting.com on February 7, 2026. Reported purity: 99.85%. Net content: 650.5 mg against 600 mg labeled (108% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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