AI summary Trust: medium Third-party lab

This COA was tested by an independent third-party lab, LabG. The retatrutide was found to be 99.1% pure via HPLC. However, the tested quantity was significantly lower than the label, showing a -55% deviation (4.5mg tested vs 10mg label). Endotoxin status is not applicable, and the test is recent (3-6 months old).

Watch out for
  • quantity deviation (-55%)
  • no endotoxin test
  • no batch ID
Test date
2025-12-29
Purity
99.10% 99.10%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 10mg tested 4.5mg
Qty vs label
-55.0%
Endotoxins
n/a
Test score
2.8
Manufacturer
Qing Li Peptide
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
2cd80ba7a93b18f5…
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.