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Ordered Retatrutide from Polaris Peptides? Mail in a sample (US only) and let us test it for free.

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+1 more ↓
78%
Finnrick rating
#193 of 378 Retatrutide vendors
21 of 27 classifiable tests passed
customers 4.7★ (1)
methodology · Purity focus
Finnrick analysis · Retatrutide

Polaris Peptides Retatrutide has a mixed multi-lab record: a +38% overfill, May 2025 purity misses at 98.913–98.977%, and low-99.1% misses in Aug 2025; some public records lack batch IDs. Later tests clear the threshold.

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vendor intelligence report
Vendor Intelligence Report: Polaris Peptides

We investigated who actually operates Polaris Peptides — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.

28 pages8 risk factors assessed12 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.63
82%
5
2
Tirzepatide
$9.90
80%
16
3
Retatrutideselected
$11.90
78%
29
4
Mazdutide
$15.00
69%
3
5
Semaglutide
$9.35
68%
19
6
PT-141
$3.40
65%
8
7
Survodutide
$12.75
52%
6
8
BPC-157
$5.40
35%
17
9
CJC-1295
$5.40
32%
4
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%17 Dec 2024: 86%13 Feb 2025: 57%13 Feb 2025: 60%14 Feb 2025: 66%14 Feb 2025: 68%14 Feb 2025: 70%14 Feb 2025: 72%19 Feb 2025: 70%19 Feb 2025: 72%25 Apr 2025: 71%25 Apr 2025: 73%30 Apr 2025: 76%30 Apr 2025: 77%30 Apr 2025: 79%30 Apr 2025: 80%6 May 2025: 77%6 May 2025: 74%11 Aug 2025: 77%11 Aug 2025: 78%11 Aug 2025: 79%12 Aug 2025: 76%12 Aug 2025: 73%12 Aug 2025: 71%12 Aug 2025: 72%9 Oct 2025: 75%7 Jan 2026: 76%13 May 2026: 78%29 Sep 2026: current 78%86%77%78%Dec 24Sep 26
Showing Retatrutide tests only
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Ordered Retatrutide from Polaris Peptides? Mail in a sample (US only) and let us test it for free.

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Polaris Peptides Retatrutide test history
COA-backed lab tests
1-10 of 29

About Polaris Peptides test results from Finnrick

Polaris Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 9 peptides and 107 tests, including ratings, observed price signals, recent test dates, and correction history where available.

Finnrick ratings are calculated from published sample data using the selected rating standard. The default standard evaluates purity, dose accuracy, and label quality, then adjusts low-volume results so small sample counts do not appear more certain than the data supports.

The most visible Polaris Peptides peptides in this dataset are BPC-157 (17 tests). Use the peptide table above to compare the current Finnrick rating, price per mg, and sample volume for each peptide.

Recent tests and corrections are shown below when available. Samples may be acquired by Finnrick directly or submitted through Finnrick testing programs; the goal is to make safety and supply-chain evidence easier to evaluate than vendor marketing claims alone. This page currently lists 107 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Retatrutide from Polaris Peptides? Mail in a sample (US only) and let us test it for free.

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