Tirzepatide — lab test, July 2026
COA COA-2026-GN_36L matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
WPMF77X6Test 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 30 mg · Lab measured 30.77 mg
103% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 7.7 mg using the measured mass, against 7.5 mg on the label — 3% 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.
| Report number | COA-2026-GN_36L |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 27 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | ILS Laboratories's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Tirzepatide, performed by ILS Laboratories on July 9, 2026. Reported purity: 99.9%. Net content: 30.77 mg against 30 mg labeled (103% of label). Heavy metals: ICP-MS: Arsenic, Cadmium, Lead, Mercury, Chromium — all Not Detected (Cadmium 0.0989 ppm), Pass. Batch TZ26-02. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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