AI summary Trust: medium Third-party lab

LabE tested this semaglutide from Zlz Peptide at 99.85% purity via HPLC and mass quantification. The tested quantity was 14.6mg against a 15mg label, a deviation of -2.7%. The test is recent (3-6 months old), but endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
Test date
2025-12-11
Purity
99.85% 99.85%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 15mg tested 14.6mg
Qty vs label
-2.7%
Endotoxins
—
Test score
7.9
Manufacturer
Zlz Peptide
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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
15mg
Container
No Label / Copper Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
11b75b9220e26a98…
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.