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ZhuoYan lab

ZhuoYan lab
Retatrutide

Finnrick tested 2 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from ZhuoYan lab between 4 Aug 2025 and 6 Aug 2025. Test scores average over 4, no score below 3, and at least 2 tests warrant a tentative Finnrick Rating of D (Poor).

Finnrick Rating™
D
POOR
Tentative Rating
ZhuoYan lab
Retatrutide
Tested 2 Samples
Last test 6 Aug 2025

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Other Retatrutide tests from top-rated vendors:

Paradigm Peptides
A
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Nuscience Peptides
A

All Retatrutide tests from ZhuoYan lab

Samples are tested in commercial labs

Tests Count

2

Scores

AVG4.1MIN3.1MAX5.1

Last

6 Aug 2025

First

4 Aug 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
6 Aug 2025View5.15mg5.620mg+12.4%99.56%(no batch ID)No Label / Silver Crimp / Red CapLab FPublic
4 Aug 2025View3.110mg16.970mg+69.7%99.37%(no batch ID)No Label / Silver Crimp / Clear CapLab DPublic