Tirzepatide × Unknown Brand — Lab Test, August 2026

Name: Tirzepatide Purity Analysis - Unknown Brand
Creator: Kovera Labs
Published: 2026-08-11
License: https://creativecommons.org/licenses/by/4.0/

Tested Tuesday, August 11, 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

99.596%

✓ Excellent purity only

PeptideTirzepatide

BrandUnknown Brand

LabKovera Labs

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-AD8989 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code5X97XC6

Look it up on Kovera Labs ↗Checked Aug 11, 2026

Test results

9 data points

Purity

99.596%

Endotoxins

PASS (≤0.5 EU/mL); Fentanyl Presence Analysis: Not Detected

Heavy metals

Arsenic, Cadmium, Lead, Mercury — all Negative

Stated qty

10 mg

Tested qty

10.2 mg

Qty match

102% of labeled · +2%

0label125%

Batch / Lot

TR10-0728

COA number

KVR-2026-AD8989

Container

Lyophilized Powder / White Cap / Silver Crimp

Tested by

Kovera LabsView profile →

About this test

Independent HPLC purity analysis of TriVial-2T from Unknown brand, performed by Kovera Labs on August 11, 2026. Reported purity: 99.596%. Net content: 10.2 mg against 10 mg labeled (102% of label). Endotoxins: PASS (≤0.5 EU/mL); Fentanyl Presence Analysis: Not Detected. Heavy metals: Arsenic, Cadmium, Lead, Mercury — all Negative. Batch TR10-0728. Sample source: shop-provided. Certificate of analysis attached.