AI summary Trust: medium Third-party lab

LabG tested this Zlz Peptide tirzepatide batch (White Cap, marked 10) at 99.7% purity via HPLC and mass quantification. The tested quantity was 10.6mg against a 10mg label, a 6% deviation. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • endotoxin status n/a
  • quantity deviation (6%)
Test date
2026-03-01
Purity
99.70% 99.70%
Batch / lot
[NAME_REDACTED] (marked 10)
Lab
LabG
Quantity
label 10mg tested 10.6mg
Qty vs label
+6.0%
Endotoxins
n/a
Test score
9.2
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
10mg
Container
No Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
f1f9e996571b44be…
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.