AI summary Trust: medium Third-party lab

LabG tested this retatrutide at 99.5% purity via HPLC and mass quantification. The tested quantity was 4.6mg, an 8% deviation from the 5mg label. Endotoxin status is unknown. This test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no batch ID
  • quantity deviation (8%)
  • no endotoxin test
Test date
2026-02-15
Purity
99.50% 99.50%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 5mg tested 4.6mg
Qty vs label
-8.0%
Endotoxins
—
Test score
6.0
Manufacturer
Zztai 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
5mg
Container
No Label / Silver Crimp / Green Cap
Catalogued
2026-04-16
Artifact hash
12e80a48d3d2b1c7…
This COA is part of TitrateLab's community-trust corpus. See more from Zztai Peptide or learn how trust scores are computed on the methodology page.