AI summary Trust: medium Third-party lab

LabE tested this tirzepatide from Zztai Peptide at 99.07% purity via HPLC and mass quantification. Quantity matched the label within 1%. The test is older (6-12 months) and lacks an endotoxin result. No batch ID was provided on the report.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • no batch ID
Test date
2025-08-28
Purity
99.07% 99.07%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 20mg tested 19.9mg
Qty vs label
-0.5%
Endotoxins
—
Test score
6.1
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
20mg
Container
No Label / Silver Crimp / Purple Cap
Catalogued
2026-04-16
Artifact hash
7b008ab8fa0577a2…
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.