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Hengan Peptide Factory

Hengan Peptide Factory

Retatrutide

Finnrick tested 4 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Hengan Peptide Factory between 26 Apr 2026 and 20 Jul 2026. Test scores average below 4 or some scores below 3, and at least 2 tests, warrant a tentative Finnrick Rating of E (Bad).

Finnrick Rating™
Tentative Rating
Hengan Peptide Factory
Retatrutide
Tested 4 Samples
Last test 20 Jul 2026

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All Retatrutide tests from Hengan Peptide Factory

Samples are tested in commercial labs

Tests Count

4

Scores

AVG4.9MIN1.9MAX7.8

Last

20 Jul 2026

First

26 Apr 2026
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityEndotoxinsBatch IDContainerTested AtSent By
20 Jul 2026View7.830mg29.9mg-0.3%99.80%n/a(no batch ID)White label / Silver crimp / Clear Blue capLab GPublic
14 Jul 2026View2.010mg
⚠️ Sample does not contain Retatrutide
n/aRT10-526-2No label / Silver crimp / Red capLab EPublic
16 Jun 2026View7.820mg17.2mg-14.0%99.90%n/a4/13/2026White label / Silver crimp / Blue capLab EPublic
26 Apr 2026View1.910mg1.93mg-80.7%98.70%
below LOQ
(no batch ID)No Label / Silver Crimp / White CapLab EPublic
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