Xian Yihang Technology
TB-500
Finnrick tested 4 samples of TB-500 from Xian Yihang Technology between 23 Oct 2025 and 10 Mar 2026. 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
Xian Yihang Technology
TB-500
Tested 4 Samples
Last test 10 Mar 2026
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Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
10 Mar 2026
First
23 Oct 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Variant | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 10 Mar 2026 | View | 10mg | 9.3mg | -7.0% | 99.90% | (no batch ID) | Silver Label / Silver Crimp / Red Cap | Lab E | Public | ||
| 1 Mar 2026 | View | Thymosin Beta-4 | 2mg | 2.3mg | +15.0% | 99.60% | 10/20/2025 | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 9 Feb 2026 | View | 10mg | 9.45mg | -5.5% | 98.54% | (no batch ID) | Silver Label / Silver Crimp / Red Cap | Lab E | Public | ||
| 23 Oct 2025 | View | 10mg | 10.1mg | +1.0% | 96.70% | TB8147 | Gold Label / Silver Crimp / Red Cap | Lab E | Public | ||