AI summary Trust: medium Third-party lab

LabE tested this retatrutide at 99.81% purity via HPLC and mass quantification. The tested quantity of 13.9mg was 7.3% below the 15mg label, and no endotoxin test was performed. The test is recent (under 3 months old).

Watch out for
  • no endotoxin test
  • quantity deviation (>5%)
  • no batch ID
Test date
2026-02-20
Purity
99.81% 99.81%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 15mg tested 13.9mg
Qty vs label
-7.3%
Endotoxins
n/a
Test score
7.0
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
15mg
Container
No Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
f3a611b7bc434fe8…
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.