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HK Peptides

HK Peptides
Retatrutide

Finnrick tested 28 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from HK Peptides between 11 Jun 2025 and 10 Sep 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
HK Peptides
Retatrutide
Tested 28 Samples
Last test 10 Sep 2025

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Other Retatrutide tests from top-rated vendors:

Paradigm Peptides
A
NextechLabs
A
Nuscience Peptides
A

All Retatrutide tests from HK Peptides

Samples are tested in commercial labs

Tests Count

28

Scores

AVG7.1MIN3.9MAX10.0

Last

10 Sep 2025

First

11 Jun 2025
Quantity
Test DateCertificate
Test Score
LabelTestedDifferencePurityBatch IDContainerTested AtSent By
10 Sep 2025View8.05mg5.600mg+12.0%99.95%R5No Label / Silver Crimp / Violet Cap Lab EPublic
10 Sep 2025View6.25mg5.570mg+11.4%99.95%(no batch ID)No Label / Silver Crimp / Violet Cap Lab EPublic
10 Sep 2025View10.020mg20.200mg+1.0%99.95%mr833t03-r20-825White Label / Silver Crimp / Violet Cap Lab EPublic
4 Sep 2025View10.010mg10.100mg+1.0%99.89%Sue-HK-mr833t03-825r10White Label / Silver Crimp / White Cap Lab EPublic
4 Sep 2025View7.920mg20.100mg+0.5%99.85%(no batch ID)No Label / Copper Crimp / Clear Cap Lab EPublic
4 Sep 2025View6.95mg5.140mg+2.8%99.44%(no batch ID)White Label / Silver Crimp / Yellow Cap Lab EPublic
4 Sep 2025View7.720mg18.800mg-6.0%99.95%(no batch ID)White Label / Gold Crimp / Clear CapLab EPublic
4 Sep 2025View8.040mg38.100mg-4.8%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
21 Aug 2025View8.010mg10.200mg+2.0%99.89%(no batch ID)No Label / Silver Crimp / Clear Blue CapLab EPublic
21 Aug 2025View6.320mg22.000mg+10.0%99.83%(no batch ID)No Label / Copper Crimp / Clear CapLab EPublic
21 Aug 2025View7.910mg9.460mg-5.4%99.94%(no batch ID)No Label / Silver Crimp / Clear Green CapLab EPublic
14 Aug 2025View6.120mg22.200mg+11.0%99.83%(no batch ID)No Label / Silver Crimp / Violet CapLab FPublic
12 Aug 2025View5.920mg21.110mg+5.5%99.04%(no batch ID)No Label / Silver Crimp / Violet Cap Lab APublic
12 Aug 2025View7.010mg10.810mg+8.1%99.00%April 2025White Label / Silver Crimp / Clear Green Cap Lab APublic
11 Aug 2025View8.030mg28.700mg-4.3%99.95%(no batch ID)No Label / Silver Crimp / Pink CapLab EPublic
4 Aug 2025View8.010mg9.930mg-0.7%99.95%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
4 Aug 2025View7.430mg28.000mg-6.7%99.94%(no batch ID)No Label / Silver Crimp / Pink Cap Lab EPublic
4 Aug 2025View8.010mg10.300mg+3.0%99.88%(no batch ID)No Label / Silver Crimp / Clear Blue CapLab EFinnrick
4 Aug 2025View4.810mg10.790mg+7.9%98.76%(no batch ID)No Label / Silver Crimp / Clear Blue Cap Lab APublic
4 Aug 2025View4.810mg11.590mg+15.9%99.61%(no batch ID)No Label / Silver Crimp / Clear Blue CapLab DFinnrick
25 Jul 2025View5.410mg9.290mg-7.1%99.07%(no batch ID)No Label / Silver Crimp / Green CapLab EPublic
25 Jul 2025View8.010mg9.510mg-4.9%99.95%(no batch ID)No Label / Silver Crimp / Green CapLab EPublic
17 Jul 2025View6.310mg11.100mg+11.0%99.95%(no batch ID)No Label / Silver Crimp / Clear Blue CapLab EPublic
3 Jul 2025View6.810mg10.800mg+8.0%99.83%(no batch ID)No Label / Silver Crimp / Green Cap Lab EPublic
20 Jun 2025View8.05mg4.850mg-3.0%99.88%(no batch ID)No Label / Silver Crimp / Yellow CapLab EPublic
20 Jun 2025View7.120mg18.600mg-7.0%99.81%(no batch ID)No Label / Copper Crimp / Clear CapLab EPublic
20 Jun 2025View6.310mg11.100mg+11.0%99.90%(no batch ID)No Label / Gold Crimp / Green CapLab EPublic
11 Jun 2025View3.930mg62.600mg+108.7%99.86%(no batch ID)No Label / Silver Crimp / Black CapLab EPublic