AI summary Trust: medium Third-party lab

LabG tested this retatrutide batch (08/15/25) at 99.4% purity via HPLC. The tested quantity was 12mg, a 20% deviation from the 10mg 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 (20%)
  • older (6-12 months)
  • no endotoxin test
Test date
2025-10-13
Purity
99.40% 99.40%
Batch / lot
08/15/25
Lab
LabG
Quantity
label 10mg tested 12mg
Qty vs label
+20.0%
Endotoxins
n/a
Test score
5.8
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
10mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
fc0f5964dd27f9fb…
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.