AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. The tirzepatide was found to be 99.6% pure via HPLC. However, the tested quantity was 8.75mg against a 10mg label, a deviation of -12.5%. Endotoxin status is unknown, and the test is older (6-12 months).

Watch out for
  • no endotoxin test
  • stale (6-12 months)
  • quantity deviation (-12.5%)
Test date
2025-06-09
Purity
99.60% 99.60%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 8.75mg
Qty vs label
-12.5%
Endotoxins
—
Test score
5.2
Manufacturer
Zztai Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
24a371d69adba5af…
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.