AI summary Trust: medium Third-party lab

This COA was tested by LabG, an independent third-party lab. The retatrutide batch (Dec 2, 2025) showed 99.8% purity via HPLC. The tested quantity was 21.2mg, a 6% deviation from the 20mg label. Endotoxin status is not available. The test is recent (3-6 months old) and customers can verify it on the lab's public URL.

Watch out for
  • no endotoxin test
  • quantity deviation (6%)
Test date
2026-01-26
Purity
99.80% 99.80%
Batch / lot
Dec 2, 2025
Lab
LabG
Quantity
label 20mg tested 21.2mg
Qty vs label
+6.0%
Endotoxins
n/a
Test score
9.4
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
No Label / Gold Crimp / Clear Cap
Catalogued
2026-04-16
Artifact hash
46cdda4ac4999472…
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.