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Polaris Peptides

Polaris Peptides
Retatrutide

Finnrick tested 24 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Polaris Peptides between 17 Dec 2024 and 12 Aug 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
Polaris Peptides
Retatrutide
Tested 24 Samples
Last test 12 Aug 2025

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Other Retatrutide tests from top-rated vendors:

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All Retatrutide tests from Polaris Peptides

Samples are tested in commercial labs

Tests Count

24

Scores

AVG7.3MIN3.9MAX9.0

Last

12 Aug 2025

First

17 Dec 2024
Quantity
Test DateCertificate
Test Score
Label
Batch
TestedDifferencePurityBatch IDContainerTested AtSent By
12 Aug 2025View5.35mg
5.4mg
4.802mg-11.2%99.08%POL-R5-3Black Label / Black Crimp / Clear Green CapLab AFinnrick
12 Aug 2025View6.25mg
5.4mg
4.953mg-8.4%99.15%POL-R5-3Black Label / Black Crimp / Clear Green CapLab AFinnrick
12 Aug 2025View4.310mg
11.1mg
7.493mg-32.4%99.21%POL-R10-7Black Label / Black Crimp / Green CapLab AFinnrick
12 Aug 2025View8.410mg
11.1mg
10.560mg-4.8%99.67%POL-R10-7Black Label / Black Crimp / Green CapLab AFinnrick
11 Aug 2025View6.75mg
5.4mg
4.630mg-14.4%99.92%POL-R5-3Black Label / Black Crimp / Clear Green CapLab EFinnrick
11 Aug 2025View6.610mg
11.1mg
9.380mg-15.4%99.95%POL-R10-7Black Label / Black Crimp / Green CapLab EFinnrick
11 Aug 2025View8.010mg(no batch claim)9.630mg-3.7%99.92%(no batch ID)No Label / Silver Crimp / Clear Blue Cap Lab EPublic
6 May 2025View3.95mg
5.2mg
6.710mg+28.7%98.98%POL-R5-1Black Label / Black Crimp / Clear Green CapLab CFinnrick
6 May 2025View4.410mg
11.3mg
13.089mg+16.0%98.91%POL-R10-6Black Label / Black Crimp / Green CapLab CFinnrick
30 Apr 2025View9.010mg
11.3mg
10.850mg-3.8%99.90%POL-R10-6Black Label / Black Crimp / Green CapLab AFinnrick
30 Apr 2025View9.010mg
11.3mg
11.340mg+0.5%99.92%POL-R10-6Black Label / Black Crimp / Green CapLab AFinnrick
30 Apr 2025View9.05mg
5.2mg
5.351mg+2.6%99.94%POL-R5-1Black Label / Black Crimp / Clear Green CapLab AFinnrick
30 Apr 2025View7.75mg
5.2mg
5.696mg+9.3%99.90%POL-R5-1Black Label / Black Crimp / Clear Green CapLab AFinnrick
25 Apr 2025View7.710mg
11.3mg
12.303mg+9.1%99.90%POL-R10-6Black Label / Black Crimp / Green CapLab FFinnrick
25 Apr 2025View9.05mg
5.2mg
5.418mg+3.9%99.93%POL-R5-1Black Label / Black Crimp / Clear Green CapLab FFinnrick
19 Feb 2025View6.010mg
11.3mg
13.760mg+22.0%99.93%POL-R10-6Black Label / Black Crimp / Green CapLab BFinnrick
19 Feb 2025View5.95mg
5.2mg
6.720mg+28.9%99.90%POL-R5-1Black Label / Black Crimp / Clear Green CapLab BFinnrick
14 Feb 2025View9.010mg
11.3mg
11.410mg+1.1%99.94%POL-R10-6Black Label / Black Crimp / Green CapLab AFinnrick
14 Feb 2025View9.010mg
11.3mg
10.740mg-4.8%99.93%POL-R10-6Black Label / Black Crimp / Green CapLab AFinnrick
14 Feb 2025View9.010mg
11.3mg
11.410mg+1.1%99.95%POL-R10-6Black Label / Black Crimp / Green CapLab AFinnrick
14 Feb 2025View8.65mg
5.2mg
5.521mg+5.9%99.88%POL-R5-1Black Label / Black Crimp / Clear Green CapLab AFinnrick
13 Feb 2025View6.35mg
5.2mg
5.995mg+15.0%99.78%POL-R5-1Black Label / Black Crimp / Clear Green CapLab CFinnrick
13 Feb 2025View8.15mg
5.2mg
5.498mg+5.5%99.61%POL-R5-1Black Label / Black Crimp / Clear Green CapLab CFinnrick
17 Dec 2024View8.35mg
5.2mg
5.303mg+1.7%99.61%POL-R5-1Black Label / Black Crimp / Clear Green CapLab AFinnrick

Corrections

15 Apr 2025
Lab B test 19 Feb 2025: updated quantity following the identification of a clerical error, value was erroneously listed as 6.25mg. Lab issued an updated test certificate on 7 Apr 2025.