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ZePeptide

ZePeptide

Retatrutide

Finnrick tested 9 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from ZePeptide between 25 Nov 2025 and 17 Mar 2026. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).

Finnrick Rating™
E
BAD
ZePeptide
Retatrutide
Tested 9 Samples
Last test 17 Mar 2026

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All Retatrutide tests from ZePeptide

Samples are tested in commercial labs

Tests Count

9

Scores

AVG7.2MIN2.5MAX9.5

Last

17 Mar 2026

First

25 Nov 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
17 Mar 2026View7.415mg15.9mg+6.0%99.80%(no batch ID)No Label / Silver Crimp / Green CapLab GPublic
3 Mar 2026View9.314mg13.3mg-5.0%99.63%RT14/2025-1011No Label / Silver Crimp / Black CapLab EPublic
22 Feb 2026View5.720mg20.9mg+4.5%98.70%(no batch ID)No Label / Silver Crimp / Violet CapLab EPublic
20 Feb 2026View7.110mg11.7mg+17.0%99.80%December 22, 2025No Label / Silver Crimp / Green CapLab GPublic
10 Feb 2026View8.35mg4.5mg-10.0%99.80%RT05/2025-1011No Label / Silver Crimp / Blue CapLab GPublic
26 Jan 2026View2.530mg34.8mg+16.0%96.20%(no batch ID)White Label / Silver Crimp / Blue CapLab EPublic
22 Jan 2026View7.020mg18.4mg-8.0%99.90%(no batch ID)No Label / Silver Crimp / Clear Green CapLab GPublic
7 Jan 2026View9.520mg19mg-5.0%99.70%2025-1011White Label / Silver Crimp / Violet CapLab GPublic
25 Nov 2025View7.830mg26mg-13.3%99.95%84112No Label / Silver Crimp / White Cap Lab EPublic
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