✓ Purity · passBatch · ZE100402Shop-provided sample
Tirzepatide × ezpeps.com — Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.92%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-STE7_C matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
MGBCABA9Look it up on ILS Laboratories ↗Checked May 11, 2026
Test results
6 data points
Purity
99.92%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
12 mg
Tested qty
12.47 mg
Qty match
104% of labeled · +4%
0label125%
Batch / Lot
ZE100402
COA number
COA-2026-STE7_C
Tested by
ILS LaboratoriesView profile →
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 ezpeps.com, performed by ILS Laboratories on May 11, 2026. Reported purity: 99.92%. Net content: 12.47 mg against 12 mg labeled (104% of label). Batch ZE100402. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion