AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabE. The retatrutide batch (9/19/2025) showed 99.86% purity via HPLC and mass quantification. Quantity matched the label at 20mg, but 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
  • no endotoxin test
  • older (6-12 months)
Test date
2025-11-04
Purity
99.86% 99.86%
Batch / lot
9/19/2025
Lab
LabE
Quantity
label 20mg tested 20mg
Qty vs label
0.0%
Endotoxins
n/a
Test score
9.9
Manufacturer
Qing Li 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
20mg
Container
White Label / Gold Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
2b55fa3a226f3d26…
This COA is part of TitrateLab's community-trust corpus. See more from Qing Li Peptide or learn how trust scores are computed on the methodology page.