AI summary Trust: high Third-party lab

LabE tested this retatrutide batch at 99.81% purity using HPLC and mass quantification. The quantity was 9.88mg against a 10mg label (-1.2% deviation), and endotoxins were low. This test is recent (under 3 months old) and customers can verify it on the lab's public URL.

Watch out for
  • no batch ID
Test date
2026-03-03
Purity
99.81% 99.81%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 9.88mg
Qty vs label
-1.2%
Endotoxins
low
Test score
7.8
Manufacturer
Zen Peptides
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact below.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Clear Blue Cap
Catalogued
2026-04-16
Artifact hash
f7f4e43b7c500930…
This COA is part of TitrateLab's community-trust corpus. See more from Zen Peptides or learn how trust scores are computed on the methodology page.