Tirzepatide × Unknown Brand — Lab Test, August 2025
COA #73664 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
XLJR54NFZ33GTest 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 60 mg · Lab measured 66.84 mg
111% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 16.7 mg using the measured mass, against 15 mg on the label — 11% 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 | #73664 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Tirzepatide from Unknown brand, performed by Janoshik Labs on August 5, 2025. Reported purity: 99.73%. Net content: 66.84 mg against 60 mg labeled (111% of label). Tested content exceeds the labeled amount by 11%. Batch G23050728. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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