AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch (ZE15-1031) at 99.12% purity via HPLC, with endotoxins below LOQ. However, the tested quantity was significantly lower than the label, showing a -28.7% deviation. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (-28.7%)
Test date
2026-01-06
Purity
99.12% 99.12%
Batch / lot
ZE15-1031
Lab
LabE
Quantity
label 15mg tested 12.4mg
Qty vs label
-17.3%
-28.7% vs vendor claim
Endotoxins
below LOQ
Test score
4.1
Manufacturer
Uther Peptide
View vendor dossier
Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
15mg
Container
No Label / Red Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
a7f4411468544de4…
This COA is part of TitrateLab's community-trust corpus. See more from Uther Peptide or learn how trust scores are computed on the methodology page.