PT-141 × peptidology.co — lab test, February 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
Label 10 mg · Lab measured 10.81 mg
108% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.7 mg using the measured mass, against 2.5 mg on the label — 8% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of PT-141 from peptidology.co, performed by Vanguard Laboratory on February 24, 2026. Reported purity: 99.04%. Net content: 10.81 mg against 10 mg labeled (108% of label). Batch 1669. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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