✓ Purity · pass✓ Lab-verifiedShop-provided sample

Tirzepatide — lab test, July 2026

Name: Tirzepatide Purity Analysis -
Creator: ILS Laboratories
Published: 2026-07-10
License: https://creativecommons.org/licenses/by/4.0/

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Tested Friday, July 10, 2026 · submitted by Peptigrity Team Member 01PEPTIGRITY TEAM

Filed by Peptigrity Team Member 01 · Sep 24, 2026

Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →

HPLC Purity

99.95%

✓ Excellent purity only

PeptideTirzepatide

BrandShop withheld

LabILS Laboratories

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Independently confirmed on the lab’s portal✓ Extra check

COA COA-2026-953684 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeHGRRGN29

Look it up on ILS Laboratories ↗Checked Jul 10, 2026

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Test results

9 data points

Purity

99.95%

Endotoxins

0.179 EU/mL (USP <85>, reported)

Heavy metals

PASS - As, Cd, Pb, Hg, Cr Not Detected

Stated qty

30 mg

Tested qty

32.1 mg

Qty match

107% of labeled · +7%

Batch / Lot

TZ30-2606

COA number

COA-2026-953684

Container

3mL vial, lyophilized

Tested by

ILS LaboratoriesView profile →

About this test

What’s in the vial

Label 30 mg · Lab measured 32.1 mg

107% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 8 mg using the measured mass, against 7.5 mg on the label — 7% 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.

Verification trail

Report number	COA-2026-953684
Portal lookup	✓ Lab-verified
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 10, 2026. Reported purity: 99.95%. Net content: 32.1 mg against 30 mg labeled (107% of label). Endotoxins: 0.179 EU/mL (USP <85>, reported). Heavy metals: PASS - As, Cd, Pb, Hg, Cr Not Detected. Batch TZ30-2606. Sample source: shop-provided. Certificate of analysis attached.