Xian Yihang Technology
Tirzepatide
Finnrick tested 15 samples of Tirzepatide (GLP-1 and GIP agonist) from Xian Yihang Technology between 20 Jun 2025 and 26 Jan 2026. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).
Finnrick Rating™
Xian Yihang Technology
Tirzepatide
Tested 15 Samples
Last test 26 Jan 2026
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Samples are tested in commercial labs
Tests Count
15
Scores
AVGMINMAX
Last
26 Jan 2026
First
20 Jun 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 26 Jan 2026 | View | 10mg | 12.3mg | +23.0% | 99.80% | TR102512B | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 15 Jan 2026 | View | 50mg | 39mg | -22.0% | 98.62% | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 1 Jan 2026 | View | 20mg | 21.4mg | +7.0% | 99.70% | (no batch ID) | Clear Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 25 Nov 2025 | View | 30mg | 30mg | 99.95% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | ||
| 23 Oct 2025 | View | 20mg | 21.5mg | +7.5% | 99.95% | TZ4810 | Gold Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 21 Oct 2025 | View | 30mg | 34.7mg | +15.7% | 99.80% | (no batch ID) | Golden Label / Silver Crimp / Black Cap | Lab G | Public | |
| 3 Oct 2025 | View | 30mg | 29.9mg | -0.3% | 99.90% | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab E | Public | |
| 30 Sep 2025 | View | 5mg | 4.79mg | -4.2% | 99.91% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Sep 2025 | View | 30.01mg | 34.8mg | +16.0% | 99.94% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 4 Sep 2025 | View | 60mg | 61.8mg | +3.0% | 99.95% | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 2 Sep 2025 | View | 15mg | 15.1mg | +0.7% | 99.82% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Jul 2025 | View | 40mg | 41.1mg | +2.8% | 99.92% | Ula 6/2025 | Teal Label / Silver Crimp / Red Cap | Lab E | Public | |
| 17 Jul 2025 | View | 20mg | 19.6mg | -2.0% | 99.95% | Ula 6/2025 | Teal Label / Silver Crimp / Grey Cap | Lab E | Public | |
| 27 Jun 2025 | View | 10mg | 11.07mg | +10.7% | 99.47% | tr100517 | No Label / Silver Crimp / Yellow Cap | Lab A | Public | |
| 20 Jun 2025 | View | 10mg | 9.84mg | -1.6% | 99.84% | tr100517 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |