AI summary Trust: medium Third-party lab

LabG tested this Tesamorelin batch (DEC2,2025) at 98.8% purity via HPLC. However, the tested quantity was 4mg against a 5mg label, representing a 20% deviation. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.

Watch out for
  • 20% quantity deviation
  • no endotoxin test
Test date
2026-02-10
Purity
98.80% 98.80%
Batch / lot
DEC2,2025
Lab
LabG
Quantity
label 5mg tested 4mg
Qty vs label
-20.0%
Endotoxins
—
Test score
4.8
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
5mg
Container
White Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
533b1cbfb3b3740b…
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.