NEW SITE — FASTER TURNAROUND, MORE LABS. READ ON
Free peptide testing

Ordered Tirzepatide from P3 Labz? Mail in a sample (US only) and let us test it for free.

Test my supply
80%
Finnrick rating
#104 of 262 Tirzepatide vendors
5 of 6 classifiable tests passed
natural 83%
methodology · Purity focus
Finnrick analysis · Tirzepatide

P3 Labz tirzepatide is mostly clean, with one early 99.3% purity miss before later 99.9% batches passed identity and fill checks. Batch IDs are present, but results cluster on one January date and lack price/review corroboration.

methodology →
vendor intelligence report
Vendor Intelligence Report: P3 Labz

We investigated who actually operates P3 Labz — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.

22 pages5 risk factors assessed13 Jun 2026
read the report
Peptides
#
Peptide
$/MG
Rating
N
1
Tirzepatideselected
-
80%
6
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%6 Oct 2025: 73%29 Jan 2026: 78%29 Jan 2026: 79%29 Jan 2026: 80%29 Jan 2026: 81%29 Jan 2026: 82%29 Sep 2026: current 80%73%82%80%Oct 25Sep 26
Showing Tirzepatide tests only
P3 Labz Tirzepatide test history
COA-backed lab tests

About P3 Labz test results from Finnrick

P3 Labz is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 2 peptides and 9 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 P3 Labz peptides in this dataset are Tesamorelin (3 tests) and Tirzepatide (6 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 9 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered Tirzepatide from P3 Labz? Mail in a sample (US only) and let us test it for free.

Test my supply