Yimei
Retatrutide
Finnrick tested 49 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Yimei between 20 Jun 2025 and 30 Apr 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™
Yimei
Retatrutide
Tested 49 Samples
Last test 30 Apr 2026
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Samples are tested in commercial labs
Tests Count
49
Scores
AVGMINMAX
Last
30 Apr 2026
First
20 Jun 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 30 Apr 2026 | View | 20mg | 21.5mg | +7.5% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 28 Apr 2026 | View | 30mg | 28.1mg | -6.3% | 99.90% | n/a | 900-30 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 28 Apr 2026 | View | 15mg | 15.2mg | +1.3% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 28 Apr 2026 | View | 30mg | 27.3mg | -9.0% | 99.90% | n/a | 900-30 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 23 Apr 2026 | View | 50mg | 50.4mg | +0.8% | 98.40% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 19 Mar 2026 | View | 20mg | 20.1mg | +0.5% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 18 Mar 2026 | View | 30mg | 25mg | -16.7% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 10 Mar 2026 | View | 10mg | 9.71mg | -2.9% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 7 Mar 2026 | View | 15mg | 15.6mg | +4.0% | 99.70% | n/a | (no batch ID) | White Label / Silver Crimp / Red Cap | Lab G | Public | |
| 6 Mar 2026 | View | 5mg | 5.96mg | +19.2% | 99.90% | n/a | 900-5 | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 4 Mar 2026 | View | 10mg | 10.8mg | +8.0% | 99.60% | n/a | (no batch ID) | No Label / Blue Crimp / Clear Cap | Lab G | Public | |
| 4 Mar 2026 | View | 10mg | 10.1mg | +1.0% | 99.90% | n/a | (no batch ID) | No Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 4 Mar 2026 | View | 5mg | 4.84mg | -3.2% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 3 Mar 2026 | View | 10mg | 8.76mg | -12.4% | 98.54% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 3 Mar 2026 | View | 50mg | 48mg | -4.0% | 99.53% | n/a | 900-50 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 2 Mar 2026 | View | 10mg | 10.2mg | +2.0% | 99.86% | below LOQ | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 2 Mar 2026 | View | 15mg | 14.2mg | -5.3% | 99.86% | below LOQ | 900-15 | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 1 Mar 2026 | View | 10mg | 9.4mg | -6.0% | 99.70% | n/a | 900-100 | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 26 Feb 2026 | View | 10mg | 12.6mg | +26.0% | 97.93% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 26 Feb 2026 | View | 10mg | 9.57mg | -4.3% | 99.90% | n/a | (no batch ID) | No Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 26 Feb 2026 | View | 10mg | 9.59mg | -4.1% | 93.98% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 22 Feb 2026 | View | 50mg | 48.3mg | -3.4% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 22 Feb 2026 | View | 5mg | 5.06mg | +1.2% | 99.82% | below LOQ | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 22 Feb 2026 | View | 20mg | 21.2mg | +6.0% | 99.66% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 20 Feb 2026 | View | 10mg | 9.37mg | -6.3% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 20 Feb 2026 | View | 10mg | 9.9mg | -1.0% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 20 Feb 2026 | View | 10mg | 8.93mg | -10.7% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 20 Feb 2026 | View | 10mg | 17mg | +70.0% | 99.70% | n/a | (no batch ID) | White Label / Silver Crimp / Red Cap | Lab G | Public | |
| 20 Feb 2026 | View | 10mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |||
| 18 Feb 2026 | View | 30mg | 33.9mg | +13.0% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 16 Feb 2026 | View | 10mg | 13.2mg | +32.0% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 16 Feb 2026 | View | 10mg | 9.94mg | -0.6% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 16 Feb 2026 | View | 5mg | 5.38mg | +7.6% | 99.90% | low | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 13 Feb 2026 | View | 10mg | 13.2mg | +32.0% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 10 Feb 2026 | View | 10mg | 10.8mg | +8.0% | 99.60% | n/a | 900-10 | No Label / Blue Crimp / Clear Cap | Lab G | Public | |
| 4 Feb 2026 | View | 5mg | 5mg | 99.30% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab G | Public | ||
| 4 Feb 2026 | View | 5mg | 5.52mg | +10.4% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 29 Jan 2026 | View | 20mg | 20.4mg | +2.0% | 99.44% | n/a | 900-20 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 26 Jan 2026 | View | 10mg | 8.9mg | -11.0% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 26 Jan 2026 | View | 10mg | 10.4mg | +4.0% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 26 Jan 2026 | View | 10mg | 10.2mg | +2.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 7 Jan 2026 | View | 10mg | 10.7mg | +7.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 30 Dec 2025 | View | 10mg | 12.1mg | +21.0% | 99.83% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 23 Dec 2025 | View | 10mg | 12mg | +20.0% | 99.93% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Nov 2025 | View | 10mg | 9.96mg | -0.4% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Nov 2025 | View | 20mg | 21.7mg | +8.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 18 Nov 2025 | View | 30mg | 27mg | -10.0% | 99.82% | not detected | 900-30 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 23 Oct 2025 | View | 20mg | 24.1mg | +20.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 20 Jun 2025 | View | 10mg | 11.3mg | +13.0% | 99.82% | n/a | (no batch ID) | No Label / Blue Crimp / Clear Cap | Lab E | Public | |