AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. It reports 99.94% purity for Retatrutide via HPLC and mass quantification. The tested quantity was 29.2mg against a 30mg label, a deviation of -2.7%. Endotoxin status is not applicable, and the test is older (6-12 months).

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-09-10
Purity
99.94% 99.94%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 30mg tested 29.2mg
Qty vs label
-2.7%
Endotoxins
n/a
Test score
8.0
Manufacturer
Zlz 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
30mg
Container
No Label / Silver Crimp / Black Cap
Catalogued
2026-04-16
Artifact hash
af3fe7cb44fda2ab…
This COA is part of TitrateLab's community-trust corpus. See more from Zlz Peptide or learn how trust scores are computed on the methodology page.