TB-500 × OROS Research — 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 Thymosin Beta-4 from OROS Research, performed by freedomdiagnosticstesting.com on November 28, 2025. Reported purity: 99.813%. Net content: 6.24 mg against 5 mg labeled (125% of label). Tested content exceeds the labeled amount by 25%. Batch 825570. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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