AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. The tirzepatide showed 99.74% purity via HPLC and mass quantification. However, the tested quantity was 17.8mg against a 20mg label, representing an 11% deviation. Endotoxin status is not applicable, and the test is recent (3-6 months old).

Watch out for
  • no endotoxin test
  • quantity deviation (11%)
  • no batch ID
Test date
2025-12-17
Purity
99.74% 99.74%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 20mg tested 17.8mg
Qty vs label
-11.0%
Endotoxins
n/a
Test score
5.8
Manufacturer
Ln Peptides
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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
White Label / Silver Crimp / Yellow Cap
Catalogued
2026-04-16
Artifact hash
5a5e3484fd9dcf04…
This COA is part of TitrateLab's community-trust corpus. See more from Ln Peptides or learn how trust scores are computed on the methodology page.