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Ordered BPC-157 from Great Basin Bio Supply? Mail in a sample (US only) and let us test it for free.

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53%
Finnrick rating
#40 of 144 BPC-157 vendors
2 of 2 classifiable tests passed
natural 100%
methodology · Purity focus
Finnrick analysis · BPC-157

Great Basin Bio Supply's BPC-157 profile is clean on purity and identity, with both assays at 99.9% and fill short by 8–12% but within this method's wide tolerance. Confidence is capped by same-day, same-batch, vendor-sent evidence and no价格

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vendor intelligence report
Vendor Intelligence Report: Great Basin Bio Supply

Corporate records, RDAP data, and Reddit activity place GBBS inside a compressed launch window rather than a seasoned supplier. The report traces an anonymous operator profile, registered-agent address, placeholder terms, and a storefront catalog that outruns verified lots.

21 pages6 risk factors assessed13 Jun 2026
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Peptides
#
Peptide
$/MG
Rating
N
1
BPC-157selected
-
53%
2
Contact channels
Rating trend
CUMULATIVE FINNRICK RATING
83%+65%+48%+30%+<30%16 Mar 2026: 49%16 Mar 2026: 52%29 Sep 2026: current 53%49%53%Mar 26Sep 26
Showing BPC-157 tests only
Great Basin Bio Supply BPC-157 test history
COA-backed lab tests
DateResultTestLabPurityDosageLabelCOA
16 Mar 2026Pass
Tested
lab nameView COA
16 Mar 2026Pass
Tested
lab nameView COA

About Great Basin Bio Supply test results from Finnrick

Great Basin Bio Supply is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 1 peptide and 2 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 Great Basin Bio Supply peptides in this dataset are BPC-157 (2 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 2 recent tests.

Corrections
No corrections.
Free peptide testing

Ordered BPC-157 from Great Basin Bio Supply? Mail in a sample (US only) and let us test it for free.

Test my supply