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

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82%
Finnrick rating
#39 of 457 ranked vendors
4 of 4 classifiable tests passed
methodology · Purity focus
Finnrick analysis

Bio Pepz's evidence is currently a Tirzepatide story: recent tests show consistent identity passes, very high purity, and overfilled vials under the purity-focus method. The signal is narrow and prior-smoothed because no other peptides are rated, test volume is sparse, and batch identifiers are absent, so the wider catalog remains uncertain.

methodology →
vendor intelligence report
Vendor Intelligence Report: Bio Pepz

State registry checks challenge the U.S. LLC-style storefront claim, while Companies House provides a separate UK anchor. The full report maps the domain cluster, TikTok/WhatsApp routing, and CoAs that point to other named parties.

23 pages3 risk factors assessed2 Jul 2026
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Peptides
#
Peptide
$/MG
Rating
N
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%5 Nov 2025: 79%5 Nov 2025: 80%17 Nov 2025: 81%17 Nov 2025: 82%13 Oct 2026: current 82%79%82%Nov 25Oct 26
Bio Pepz test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
17 Nov 2025
Pass
Tirzepatide
lab nameView COA
17 Nov 2025
Pass
Tirzepatide
lab nameView COA
5 Nov 2025
Pass
Tirzepatide
lab nameView COA
5 Nov 2025
Pass
Tirzepatide
lab nameView COA

About Bio Pepz test results from Finnrick

Bio Pepz is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 1 peptide and 4 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 Bio Pepz peptides in this dataset are Tirzepatide (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 4 recent tests.

Corrections
No corrections.
Free peptide testing

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

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