Semaglutide × peptidology.co — lab test, August 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
Label 10 mg · Lab measured 11.38 mg
114% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 14% 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 GLP1-S4 from peptidology.co, performed by Vanguard Laboratory on August 28, 2025. Reported purity: 99.86%. Net content: 11.38 mg against 10 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Batch 1362. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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