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Ordered peptides from Retalux? Mail in a sample (US only) and let us test it.

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+7 more ↓
66%
Finnrick rating
#321 of 457 ranked vendors
24 of 27 classifiable tests passed
methodology · Purity focus
methodology →
Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$0.93
87%
9
2
Tirzepatide
$2.40
83%
5
3
SS-31
$0.86
78%
4
4
5-Amino-1MQ
$0.39
73%
3
5
BPC-157
$1.04
47%
3
6
MOTS-c
$0.69
35%
3
7
CJC-IPA
$1.92
-
0
8
DSIP
$0.50
-
0
9
GHK-Cu
$0.07
-
0
10
Glutathione
$0.01
-
0
11
KPV
$0.96
-
0
12
NAD+
-
-
0
13
Semaglutide
$0.42
-
0
14
TB-500
$1.84
-
0
15
Tesamorelin
$1.89
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%6 May 2026: 80%6 May 2026: 82%6 May 2026: 69%8 May 2026: 72%8 May 2026: 72%13 May 2026: 72%13 May 2026: 72%13 May 2026: 72%1 Jun 2026: 72%8 Jun 2026: 67%8 Jun 2026: 68%12 Jun 2026: 68%16 Jun 2026: 70%16 Jun 2026: 69%16 Jun 2026: 69%16 Jun 2026: 70%16 Jun 2026: 71%16 Jun 2026: 71%26 Jun 2026: 71%1 Jul 2026: 71%10 Jul 2026: 71%13 Jul 2026: 71%20 Jul 2026: 71%20 Jul 2026: 72%3 Aug 2026: 72%5 Aug 2026: 72%15 Sep 2026: 72%4 Oct 2026: current 66%80%71%66%May 26Oct 26
Free peptide testing

Ordered peptides from Retalux? Mail in a sample (US only) and let us test it.

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Retalux test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
15 Sep 2026
Pass
Retatrutide
lab nameView COA
5 Aug 2026
Pass
Retatrutide
lab nameView COA
3 Aug 2026
Pass
Tirzepatide
lab nameView COA
20 Jul 2026
Pass
Retatrutide
lab nameView COA
20 Jul 2026
Pass
Retatrutide
lab nameView COA
13 Jul 2026
Pass
Retatrutide
lab nameView COA
10 Jul 2026
Pass
Retatrutide
lab nameView COA
1 Jul 2026
Pass
Retatrutide
lab nameView COA
26 Jun 2026
Pass
Tirzepatide
lab nameView COA
16 Jun 2026
Pass
SS-31
lab nameView COA
1-10 of 27

About Retalux test results from Finnrick

Retalux is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 6 peptides and 27 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 Retalux peptides in this dataset are 5-Amino-1MQ (3 tests), BPC-157 (3 tests) and MOTS-c (3 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 27 recent tests. It also includes 2 corrections related to this vendor.

Corrections
2026-08-21
Finnrick data entry
Retatrutide (Retalux): stated amount corrected from 0.2 mg to 20.
2026-08-17
Finnrick data entry
The initial potency entered for sample y9tqqqp was 0.2 mg; however, the correct potency was 20 mg. The value has been reviewed and corrected to reflect the accurate potency.
Free peptide testing

Ordered peptides from Retalux? Mail in a sample (US only) and let us test it.

Test my supply