Changsha Duole Technology
Retatrutide
Finnrick tested 7 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Changsha Duole Technology between 5 Oct 2025 and 8 Jun 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™
Changsha Duole Technology
Retatrutide
Tested 7 Samples
Last test 8 Jun 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
8 Jun 2026
First
5 Oct 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 8 Jun 2026 | View | 10mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No label / Silver crimp / White cap | Lab G | Public | |||
| 8 Jun 2026 | View | 10mg | 10.9mg | +9.0% | 99.30% | n/a | (no batch ID) | No label / Silver crimp / White cap | Lab G | Public | |
| 27 Apr 2026 | View | 5mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab G | Public | |||
| 3 Mar 2026 | View | 10mg | 8.81mg | -11.9% | 99.90% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 23 Dec 2025 | View | 5mg | 4.07mg | -18.6% | 99.95% | not detected | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 9 Oct 2025 | View | 20mg | 18.5mg | -7.5% | 99.59% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 5 Oct 2025 | View | 20mg | 19.2mg | -4.0% | 99.75% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |