AI summary Trust: medium Third-party lab

LabG tested this tirzepatide batch (Tr20(0)) at 99.8% purity via HPLC and mass quantification. The tested quantity was 19.5mg against a 20mg label (-2.5% deviation), and the test is recent (3-6 months old). Endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
Test date
2025-12-13
Purity
99.80% 99.80%
Batch / lot
Tr20(0)
Lab
LabG
Quantity
label 20mg tested 19.5mg
Qty vs label
-2.5%
Endotoxins
—
Test score
9.8
Manufacturer
Zztai Peptide
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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
20mg
Container
White Label / Silver Crimp / Yellow Cap
Catalogued
2026-04-16
Artifact hash
d1f0acbdaba25e97…
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.