AI summary Trust: medium Third-party lab

LabG tested this retatrutide at 99.4% purity via HPLC and mass quantification. However, the tested quantity was significantly under-dosed at 5.2mg against a 10mg label, representing a 48% deviation. Endotoxin status is not available, and no batch ID was provided. The test is recent (3-6 months old).

Watch out for
  • significant quantity deviation (-48%)
  • no endotoxin test
  • no batch ID
Test date
2025-11-14
Purity
99.40% 99.40%
Batch / lot
(no batch ID)
Lab
LabG
Quantity
label 10mg tested 5.2mg
Qty vs label
-48.0%
Endotoxins
n/a
Test score
3.5
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
7ce04f5db30a06e0…
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.