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Peptide-S

Peptide-S
Retatrutide

Finnrick tested 6 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Peptide-S between 11 Jun 2025 and 3 Jul 2025. Test scores average over 4, no score below 3, and at least 6 tests warrant a confident Finnrick Rating of D (Poor).

Finnrick Rating™
D
POOR
Peptide-S
Retatrutide
Tested 6 Samples
Last test 3 Jul 2025

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All Retatrutide tests from Peptide-S

Samples are tested in commercial labs

Tests Count

6

Scores

AVG5.7MIN3.7MAX7.3

Last

3 Jul 2025

First

11 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
3 Jul 2025View7.210mg9.900mg-1.0%99.57%(no batch ID)White Label / Silver Crimp / Yellow CapLab EPublic
30 Jun 2025View6.110mg10.560mg+5.6%99.13%(no batch ID)No Label / Silver Crimp / Yellow Cap Lab APublic
30 Jun 2025View7.310mg10.100mg+1.0%99.63%(no batch ID)No Label / Silver Crimp / Yellow Cap Lab EPublic
13 Jun 2025View6.220mg22.210mg+11.1%99.88%(no batch ID)No Label / Gold Crimp / Clear CapLab FPublic
11 Jun 2025View3.95mg4.080mg-18.4%99.33%(no batch ID)No Label / Silver Crimp / Blue CapLab EPublic
11 Jun 2025View3.710mg14.800mg+48.0%99.54%(no batch ID)No Label / Silver Crimp / Yellow CapLab EPublic