AI summary Trust: medium Third-party lab

LabE tested this tirzepatide at 99.92% purity via HPLC. The tested quantity of 11.7mg showed a significant 17% deviation from the 10mg label, and endotoxin status is unknown. The test is older (6-12 months) and lacks a batch ID. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (17%)
Test date
2025-09-18
Purity
99.92% 99.92%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 11.7mg
Qty vs label
+17.0%
Endotoxins
—
Test score
5.4
Manufacturer
Zztai 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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
62b59f5758efd558…
This COA is part of TitrateLab's community-trust corpus. See more from Zztai Peptide or learn how trust scores are computed on the methodology page.