AI summary Trust: medium Third-party lab

LabE tested this tirzepatide batch at 99.9% purity via HPLC, with mass quantification showing 10.7mg for a 10mg label (7% deviation). The test is recent (under 3 months). Endotoxin status is not applicable, and no batch ID was provided. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • no batch ID
  • quantity deviation (7%)
Test date
2026-02-18
Purity
99.90% 99.90%
Batch / lot
(no batch ID)
Lab
LabE
Quantity
label 10mg tested 10.7mg
Qty vs label
+7.0%
Endotoxins
n/a
Test score
7.3
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
10mg
Container
No Label / Silver Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
90007adb555be1bd…
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.