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Ordered Tirzepatide from Kits4less? Mail in a sample (US only) and let us test it for free.

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79%
Finnrick rating
#133 of 277 Tirzepatide vendors
1 of 1 classifiable tests passed
natural 100%
methodology · Purity focus
Finnrick analysis · Tirzepatide

Kits4less has a strong but narrow purity-focused record, with Retatrutide testing cleanly on identity, purity, and fill across the available evidence. The signal is consistent and current, but it rests on one peptide; earlier COAs often lacked batch IDs and one Retatrutide result showed a notable overfill outlier.

methodology →
vendor intelligence report
Vendor Intelligence Report: Kits4less

The investigation traces a privacy-shielded domain, missing corporate anchor, and a staging FAQ tying a house brand to Kits4less infrastructure. It also maps non-brand COA visibility, forum operators, reseller/pricing sentiment, and affiliate-code promotion.

23 pages6 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$3.90
84%
8
2
Tirzepatideselected
-
79%
1
4
Tesamorelin
$5.95
50%
1
5
Testosterone
$0.18
-
0
Contact channels
Showing Tirzepatide tests only
Kits4less Tirzepatide test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
18 Dec 2025Pass
Tested
lab nameView COA

About Kits4less test results from Finnrick

Kits4less is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 4 peptides and 11 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 Kits4less peptides in this dataset are Retatrutide (8 tests), Semaglutide (1 test) and Tesamorelin (1 test). 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 11 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Tirzepatide from Kits4less? Mail in a sample (US only) and let us test it for free.

Test my supply