AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabA. The tirzepatide showed 99.53% purity via HPLC. However, the tested quantity was significantly under-dosed at 4.12mg against a 5mg label (-17.6% deviation), and endotoxin status is unknown. The test is stale (over 1 year old).

Watch out for
  • stale (1+ years old)
  • significant quantity deviation
  • no endotoxin test
Test date
2025-03-16
Purity
99.53% 99.53%
Batch / lot
(no batch ID)
Lab
LabA
Quantity
label 5mg tested 4.12mg
Qty vs label
-17.6%
Endotoxins
—
Test score
4.4
Manufacturer
Peptide Gurus
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
No Label / Silver Crimp / White caps
Catalogued
2026-04-16
Artifact hash
5174124ec6e5f647…
This COA is part of TitrateLab's community-trust corpus. See more from Peptide Gurus or learn how trust scores are computed on the methodology page.