AI summary Trust: medium Third-party lab

LabG tested this Tirzepatide at 99.8% purity using HPLC, mass quantification, and endotoxins. The quantity tested was 20.1mg against a 20mg label, a deviation of 0.5%. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2026-01-22
Purity
99.80% 99.80%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 20mg tested 20.1mg
Qty vs label
+0.5%
Endotoxins
n/a
Test score
7.8
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
20mg
Container
White Label / Silver Crimp / Violet Cap
Catalogued
2026-04-16
Artifact hash
acdd24c4bde2f347…
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.