Tirzepatide × Growth Guys — Lab Test, January 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 Tirzepatide from growthguys.is, performed by Janoshik Labs on January 2, 2026. Reported purity: 99.823%. Net content: 37.87 mg against 35 mg labeled (108% of label). Batch TZ07. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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