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72%
Finnrick rating
#265 of 457 ranked vendors
33 of 44 classifiable tests passed
methodology · Purity focus
Finnrick analysis

Mix Peptides shows a recent purity rebound in both Tirzepatide and Retatrutide, with newer results clearing the strict purity bar after earlier misses. The record is still dispersed: Tirzepatide has repeated purity failures and a severe overfill/no-batch result, while Retatrutide carries early low-purity tests plus fill and label/batch-source gaps.

methodology →
vendor intelligence report
Vendor Intelligence Report: Mix Peptides

Corporate and domain records point to a Discord-first reseller with a private WordPress portal, crypto-only rails, and no identified US legal entity. Operator handles, invite rotations, and a factory-notified recall reveal where Mix's accountability trail thins.

22 pages6 risk factors assessed12 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$0.62
79%
14
2
Tirzepatide
$0.30
73%
24
4
Cagrilintide
$1.35
57%
3
5
KLOW
$0.23
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%14 Nov 2025: 72%17 Nov 2025: 73%17 Nov 2025: 71%17 Nov 2025: 71%18 Nov 2025: 69%18 Nov 2025: 69%18 Nov 2025: 68%23 Nov 2025: 68%13 Dec 2025: 69%13 Dec 2025: 69%13 Dec 2025: 69%13 Dec 2025: 70%13 Dec 2025: 69%13 Dec 2025: 67%13 Dec 2025: 68%13 Dec 2025: 68%29 Dec 2025: 69%19 Jan 2026: 65%19 Jan 2026: 66%19 Jan 2026: 66%19 Jan 2026: 67%19 Jan 2026: 67%26 Jan 2026: 68%26 Jan 2026: 68%29 Jan 2026: 69%20 Feb 2026: 69%20 Feb 2026: 70%2 Mar 2026: 70%4 Mar 2026: 69%4 Mar 2026: 68%6 Mar 2026: 68%6 Mar 2026: 68%17 Mar 2026: 69%23 Apr 2026: 69%28 Apr 2026: 70%5 May 2026: 70%6 Aug 2026: 70%31 Aug 2026: 71%4 Sep 2026: 72%4 Sep 2026: 72%7 Oct 2026: current 72%72%68%72%Nov 25Oct 26
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Ordered peptides from Mix Peptides? Mail in a sample (US only) and let us test it.

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Mix Peptides test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
4 Sep 2026
Pass
Retatrutide
lab nameView COA
4 Sep 2026
Pass
Cagrilintide
lab nameView COA
31 Aug 2026
Pass
Tirzepatide
lab nameView COA
6 Aug 2026
Pass
Retatrutide
lab nameView COA
5 May 2026
Pass
Tirzepatide
lab nameView COA
28 Apr 2026
Pass
Retatrutide
lab nameView COA
23 Apr 2026
Pass
Tirzepatide
lab nameView COA
17 Mar 2026
Pass
Retatrutide
lab nameView COA
6 Mar 2026
Pass
Retatrutide
lab nameView COA
6 Mar 2026
Pass
Tirzepatide
lab nameView COA
1-10 of 44

About Mix Peptides test results from Finnrick

Mix Peptides is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 4 peptides and 44 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 Mix Peptides peptides in this dataset are Cagrilintide (3 tests), Retatrutide (14 tests) and Semaglutide (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 44 recent tests.

Corrections
No corrections.
Free peptide testing

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

Test my supply