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Ordered BPC-157 from Precision Peptide Co? Mail in a sample (US only) and let us test it for free.

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51%
Finnrick rating
#51 of 119 BPC-157 vendors
3 of 5 classifiable tests passed
natural 60%
methodology · Purity focus
Finnrick analysis · BPC-157

Precision Peptide Co's BPC-157 signal is mixed: identity passed, but purity missed twice, including a later 97.21% result with +21% fill. Earlier same-batch passes make the history uneven rather than steadily clean.

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vendor intelligence report
Vendor Intelligence Report: Precision Peptide Co

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

24 pages7 risk factors assessed13 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
GHK-Cu
$0.57
89%
4
2
Ipamorelin
$5.70
74%
4
3
Melanotan II
$3.80
64%
4
4
Semaglutide
$10.45
61%
4
5
BPC-157selected
$5.22
51%
5
6
Retatrutide
$0.85
-
0
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%6 May 2025: 40%6 May 2025: 38%7 May 2025: 42%7 May 2025: 46%23 Oct 2025: 44%15 Sept 2026: current 51%40%44%51%May 25Sep 26
Showing BPC-157 tests only
Precision Peptide Co BPC-157 test history
COA-backed lab tests

About Precision Peptide Co test results from Finnrick

Precision Peptide Co is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 21 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 Precision Peptide Co peptides in this dataset are BPC-157 (5 tests), GHK-Cu (4 tests) and Ipamorelin (4 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 21 recent tests.

Corrections
No corrections.
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Ordered BPC-157 from Precision Peptide Co? Mail in a sample (US only) and let us test it for free.

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