Guangzhou Lengiuanhuang Cosmetics
Retatrutide
Finnrick tested 4 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Guangzhou Lengiuanhuang Cosmetics between 14 Nov 2025 and 16 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
Guangzhou Lengiuanhuang Cosmetics
Retatrutide
Tested 4 Samples
Last test 16 Mar 2026
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All Retatrutide tests from Guangzhou Lengiuanhuang Cosmetics
Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
16 Mar 2026
First
14 Nov 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 16 Mar 2026 | View | 10mg | 9.71mg | -2.9% | 99.90% | low | Jp20250827 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 6 Mar 2026 | View | 5mg | 4.23mg | -15.4% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 16 Feb 2026 | View | 10mg | 10mg | 99.90% | n/a | Jp202550827 | Silver Label / Silver Crimp / Clear Blue Cap | Lab E | Public | ||
| 14 Nov 2025 | View | 10mg | 10.2mg | +2.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab G | Public | |