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This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Independent HPLC purity analysis of Glutathione from blankpeptides.com, performed by freedomdiagnosticstesting.com on July 23, 2025. Reported purity: 99.73%. Net content: 1447.7 mg against 1500 mg labeled (97% of label). Batch 25042801-H. Sample source: shop-provided. Certificate of analysis attached.

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