Qingdao Sigma Chemical QSCTirzepatide
Ordered Tirzepatide from Qingdao Sigma Chemical QSC? Mail in a sample (US only) and let us test it for free.
Test my supplyQingdao Sigma Chemical QSC's Tirzepatide rating is held back by early purity volatility: 99.11%, 99.44%, and 99.37% tests missed the 99.5% cutoff. Later identity/purity/fill results are cleaner, but batch identifiers are uneven.
We investigated who actually operates Qingdao Sigma Chemical QSC — corporate records, ownership trails, web infrastructure, and how its lab results break down product by product. Read the full report before you order.
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Ordered Tirzepatide from Qingdao Sigma Chemical QSC? Mail in a sample (US only) and let us test it for free.
Test my supplyAbout Qingdao Sigma Chemical QSC test results from Finnrick
Qingdao Sigma Chemical QSC is a peptide vendor tracked in Finnrick's independent testing dataset. This page compiles batch-level results across 5 peptides and 47 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 Qingdao Sigma Chemical QSC peptides in this dataset are BPC-157 (3 tests), CJC-1295 (4 tests) and GHK-Cu (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 47 recent tests.
Ordered Tirzepatide from Qingdao Sigma Chemical QSC? Mail in a sample (US only) and let us test it for free.
Test my supply