AI summary Trust: medium Third-party lab

LabE tested this Tesamorelin at 95.05% purity via HPLC and mass quantification. Quantity matched the label within 1%, and the test is older (6-12 months). However, the endotoxin status is unknown, and no batch ID was provided on the report. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
  • no batch ID
Test date
2025-10-09
Purity
95.05% 95.05%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 5mg tested 4.96mg
Qty vs label
-0.8%
Endotoxins
—
Test score
5.0
Manufacturer
Zlz Peptide
View vendor dossier
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.

Verify on upstream
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
5mg
Container
Pink Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
7d1c8bb4fe1975b1…
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.