Tirzepatide × Unknown Brand — Lab Test, June 2026

Name: Tirzepatide Purity Analysis - Unknown Brand
Creator: ILS Laboratories
Published: 2026-06-04
License: https://creativecommons.org/licenses/by/4.0/

Tested Thursday, June 04, 2026 · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM

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

99.85%

✓ Excellent purity only

PeptideTirzepatide

BrandUnknown Brand

LabILS Laboratories

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA COA-2026-412690 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code9G03D66A

Look it up on ILS Laboratories ↗Checked Jun 4, 2026

Test results

7 data points

Purity

99.85%

Endotoxins

NMT 0.05 EU/mL

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

10.32 mg

Qty match

103% of labeled · +3%

0label125%

Batch / Lot

#HX4VN

COA number

COA-2026-412690

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 Unknown brand, performed by ILS Laboratories on June 4, 2026. Reported purity: 99.85%. Net content: 10.32 mg against 10 mg labeled (103% of label). Endotoxins: NMT 0.05 EU/mL. Batch #HX4VN. Sample source: shop-provided. Certificate of analysis attached.