AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch (October 20, 2025) at 99.75% purity via HPLC and mass quantification. The tested quantity was 47mg against a 50mg label, a 6% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (6%)
  • no endotoxin test
Test date
2026-02-20
Purity
99.75% 99.75%
Batch / lot
October 20, 2025
Lab
LabE
Quantity
label 50mg tested 47mg
Qty vs label
-6.0%
Endotoxins
n/a
Test score
9.3
Manufacturer
Zenith Jove Peptide Zj
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
Green Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
5cb99725efc754bd…
This COA is part of TitrateLab's community-trust corpus. See more from Zenith Jove Peptide Zj or learn how trust scores are computed on the methodology page.