Quingdao Sigma Chemical QSC
Tirzepatide
Finnrick tested 2 samples of Tirzepatide (GLP-1 and GIP agonist) from Quingdao Sigma Chemical QSC between 2 Jul 2025 and 18 Sep 2025. Test scores average over 6, no score below 5, and at least 2 tests warrant a tentative Finnrick Rating of B (Good).
Finnrick Rating™
Tentative Rating
Quingdao Sigma Chemical QSC
Tirzepatide
Tested 2 Samples
Last test 18 Sep 2025
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Samples are tested in commercial labs
Tests Count
2
Scores
AVGMINMAX
Last
18 Sep 2025
First
2 Jul 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 18 Sep 2025 | View | 40mg | 43.0mg | 36.900mg | -14.1% | 99.92% | White Cap | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 2 Jul 2025 | View | 10mg | (no batch claim) | 9.760mg | -2.4% | 99.11% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |