Wuhan Wansheng Biotechnology
Retatrutide
Finnrick tested 15 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Wuhan Wansheng Biotechnology between 4 Aug 2025 and 9 Oct 2025. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Wuhan Wansheng Biotechnology
Retatrutide
Tested 15 Samples
Last test 9 Oct 2025
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All Retatrutide tests from Wuhan Wansheng Biotechnology
Samples are tested in commercial labs
Tests Count
15
Scores
AVGMINMAX
Last
9 Oct 2025
First
4 Aug 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 9 Oct 2025 | View | 10mg | 9.100mg | -9.0% | 99.72% | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 9 Oct 2025 | View | 10mg | 9.150mg | -8.5% | 99.81% | 8/29/25 | White Label / Silver Crimp / Teal Cap | Lab E | Public | |
| 5 Oct 2025 | View | 30mg | 29.600mg | -1.3% | 99.73% | August 1, 2025 | No Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 5 Oct 2025 | View | 40mg | 38.000mg | -5.0% | 99.87% | August 11, 2025 | No Label / Silver Crimp / Clear Green Cap | Lab E | Public | |
| 30 Sep 2025 | View | 5mg | 4.880mg | -2.4% | 99.85% | 07-2025 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | 9.080mg | -9.2% | 99.95% | (no batch ID) | White Label / Silver Crimp / Gray Cap | Lab E | Public | |
| 18 Sep 2025 | View | 20mg | 10.900mg | -45.5% | 99.95% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 10 Sep 2025 | View | 20mg | 17.000mg | -15.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 1 Sep 2025 | View | 20mg | 20.800mg | +4.0% | 99.92% | 7/27/25 | White Label / Silver Crimp / Purple Cap | Lab F | Public | |
| 21 Aug 2025 | View | 10mg | 10.000mg | 99.70% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | ||
| 11 Aug 2025 | View | 10mg | 9.580mg | -4.2% | 99.95% | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 4 Aug 2025 | View | 10mg | 11.170mg | +11.7% | 99.24% | (no batch ID) | White Label / Copper Crimp / Clear Cap | Lab D | Public | |
| 4 Aug 2025 | View | 20mg | 19.100mg | -4.5% | 99.78% | WWB-0830 | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 4 Aug 2025 | View | 20mg | 22.270mg | +11.3% | 99.79% | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab A | Public | |
| 4 Aug 2025 | View | 10mg | 10.260mg | +2.6% | 99.68% | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab A | Public | |