AI summary Trust: medium Third-party lab

LabG tested this Tirzepatide at 99.3% purity via HPLC. The tested quantity was 24.6mg against a 20mg label, a deviation of +23%. 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)
  • no batch ID
Test date
2025-10-06
Purity
99.30% 99.30%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 20mg tested 24.6mg
Qty vs label
+23.0%
Endotoxins
—
Test score
3.6
Manufacturer
Zhuoyan Lab
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 / Gray Cap
Catalogued
2026-04-16
Artifact hash
019c75e79aecbc55…
This COA is part of TitrateLab's community-trust corpus. See more from Zhuoyan Lab or learn how trust scores are computed on the methodology page.