✓ Purity · pass✓ Sterility · pass✓ Lab-verifiedShop-provided sample

Tirzepatide — lab test, August 2026

Name: Tirzepatide Purity Analysis -
Creator: ILS Laboratories
Published: 2026-08-24
License: https://creativecommons.org/licenses/by/4.0/

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Tested Monday, August 24, 2026 · submitted by @Peptigrity 👑 Legend

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

99.82%

✓ Excellent purity only

PeptideTirzepatide

BrandShop withheld

LabILS Laboratories

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Independently confirmed on the lab’s portal✓ Extra check

COA -2026-956426 matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeQX2DPETG

Look it up on ILS Laboratories ↗Checked Aug 24, 2026

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Test results

9 data points

Purity

99.82%

Endotoxins

NMT 0.05 EU/mL

Sterility

Pass — no growthLab's note: No Growth

Heavy metals

Not Detected

Stated qty

30 mg

Tested qty

31.25 mg

Qty match

104% of labeled · +4%

Batch / Lot

CR-2XAG-30MG-0828

COA number

-2026-956426

Tested by

ILS LaboratoriesView profile →

This certificate covers purity, quantity, endotoxins, sterility and heavy metals.

About this test

What’s in the vial

Label 30 mg · Lab measured 31.25 mg

104% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 7.8 mg using the measured mass, against 7.5 mg on the label — 4% 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	-2026-956426
Portal lookup	✓ Lab-verified
PDF vs portal	ILS Laboratories's portal shows validity only
Submitted via	Peptigrity staff
Weight	Counts as one lab test

Independent HPLC purity analysis of Tirzepatide, performed by ILS Laboratories on August 24, 2026. Reported purity: 99.82%. Net content: 31.25 mg against 30 mg labeled (104% of label). Endotoxins: NMT 0.05 EU/mL. Sterility: passed. Heavy metals: Not Detected. Batch CR-2XAG-30MG-0828. Sample source: shop-provided. Certificate of analysis attached.