AI summary Trust: medium Third-party lab

LabG tested this tirzepatide at 99.8% purity via HPLC and mass quantification. The tested quantity was 46.63mg, a significant 16.6% deviation from the 40mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • quantity deviation (16.6%)
  • older (6-12 months)
  • no batch ID
Test date
2025-11-05
Purity
99.80% 99.80%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 40mg tested 46.63mg
Qty vs label
+16.6%
Endotoxins
n/a
Test score
5.2
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
40mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
f8d985e2df8ab5f6…
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.