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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 LL-37 from Peptira, performed by freedomdiagnosticstesting.com on December 26, 2025. Reported purity: 99.787%. Net content: 5.93 mg against 5 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Endotoxins: <0.05 EU/mL (Both replicates PASS). Batch LL37-5-001. Sample source: shop-provided. Certificate of analysis attached.

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