Tirzepatide × Simple Peptide — Lab Test, December 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 GLP-TZ from Simple Peptide, performed by freedomdiagnosticstesting.com on December 8, 2025. Reported purity: 99.947%. Net content: 16.01 mg against 15 mg labeled (107% of label). Endotoxins: 2025-12-08. Batch TIRZ1512025-19. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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