AI summary Trust: medium Third-party lab

LabG tested this Tirzepatide batch at 99.8% purity via HPLC, with mass quantification. The tested quantity was 58.61mg against a 50mg label, a deviation of +17.2%. Endotoxin status is not applicable. The test is older (6-12 months) and a batch ID was not provided on the report. Customers can cross-check on the lab's public verification URL.

Watch out for
  • older (6-12 months)
  • no batch ID
  • high quantity deviation (+17.2%)
Test date
2025-11-05
Purity
99.80% 99.80%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 50mg tested 58.61mg
Qty vs label
+17.2%
Endotoxins
n/a
Test score
5.1
Manufacturer
Zlz Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

✓ Artifact captured

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
50mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-04-16
Artifact hash
8be72afa0c221b72…
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.