Tirzepatide × Licensed Peptides — Lab Test, February 2026
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →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 licensedpeptides.com, performed by Vanguard Laboratory on February 19, 2026. Reported purity: 99.8%. Net content: 41.67 mg against 45 mg labeled (93% of label). Endotoxins: <5.00 EU/mg. Batch LP02202016. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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