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

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73%
Finnrick rating
#2 of 186 Tirzepatide vendors
6 of 10 classifiable tests passed
natural 60%
methodology · Purity focus
Finnrick analysis · Tirzepatide

Loti Labs' Tirzepatide rating is pulled down by repeated purity misses, including 96.809%, 97.184%, and a later 99.042% result. Identity and quantity fit this method, but missing batch IDs limit lot-level read-through.

methodology →
vendor intelligence report
Vendor Intelligence Report: Loti Labs

Florida filings and web infrastructure point past the Loti Labs brand to a newer operating wrapper and a wider family of related peptide storefronts. The report maps the COA lab, UK entity gap, founder-PR noise, and shared web rails behind the storefront.

26 pages6 risk factors assessed12 Jun 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
Retatrutide
$27.00
82%
5
2
Tirzepatideselected
$23.40
73%
10
3
Melanotan II
$3.60
62%
3
4
Semaglutide
$21.60
55%
4
5
BPC-157
$9.00
48%
5
6
CJC-1295
$20.25
20%
5
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%16 Mar 2025: 60%16 Mar 2025: 62%16 Mar 2025: 59%16 Mar 2025: 60%25 Mar 2025: 64%25 Mar 2025: 66%25 Mar 2025: 67%25 Mar 2025: 64%7 May 2025: 61%7 May 2025: 63%9 Aug 2026: current 73%60%73%Mar 25Aug 26
Showing Tirzepatide tests only
Loti Labs Tirzepatide test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
7 May 2025Pass
Tested
lab nameView COA
7 May 2025Fail
Tested
lab nameView COA
25 Mar 2025Fail
Tested
lab nameView COA
25 Mar 2025Pass
Tested
lab nameView COA
25 Mar 2025Pass
Tested
lab nameView COA
25 Mar 2025Pass
Tested
lab nameView COA
16 Mar 2025Pass
Tested
lab nameView COA
16 Mar 2025Fail
Tested
lab nameView COA
16 Mar 2025Pass
Tested
lab nameView COA
16 Mar 2025Fail
Tested
lab nameView COA

About Loti Labs test results from Finnrick

Loti Labs is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 6 peptides and 32 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 Loti Labs peptides in this dataset are Tirzepatide (10 tests) and CJC-1295 (5 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 32 recent tests.

Corrections
No corrections.

Free peptide testing

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

Test my supply