✓ Purity · pass✓ Lab-verifiedShop-provided sample

Tirzepatide — lab test, September 2026

Name: Tirzepatide Purity Analysis -
Creator: Kovera Labs
Published: 2026-09-03
License: https://creativecommons.org/licenses/by/4.0/

Lotlook this batch up across every shop →Check another lot

Tested Thursday, September 03, 2026 · submitted by @Kerry70 💬 Contributor

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

99.686%

✓ Excellent purity only

PeptideTirzepatide

BrandShop withheld

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-1FC147 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeSXN9S0Z

Look it up on Kovera Labs ↗Checked Sep 3, 2026

All 1,065 Tirzepatide lab tests →Tirzepatide prices Check another lot

Test results

6 data points

Purity

99.686%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

30 mg

Tested qty

31.28 mg

Qty match

104% of labeled · +4%

Batch / Lot

08202026

COA number

KVR-2026-1FC147

Tested by

Kovera LabsView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 30 mg · Lab measured 31.28 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	KVR-2026-1FC147
Portal lookup	✓ Lab-verified
PDF vs portal	Kovera Labs's portal shows validity only
Submitted via	Shop panel (bulk upload)
Weight	Counts as one lab test

Independent HPLC purity analysis of Tirzepatide, performed by Kovera Labs on September 3, 2026. Reported purity: 99.686%. Net content: 31.28 mg against 30 mg labeled (104% of label). Batch 08202026. Sample source: shop-provided. Certificate of analysis attached.