Yingyou Daily Chemical
Retatrutide
Finnrick tested 4 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Yingyou Daily Chemical between 27 May 2026 and 6 Aug 2026. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Tentative Rating
Yingyou Daily Chemical
Retatrutide
Tested 4 Samples
Last test 6 Aug 2026
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Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
6 Aug 2026
First
27 May 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 6 Aug 2026 | View | 30mg | 31.2mg | +4.0% | 99.80% | April 2 2026 | No label, Silver crimp, Blue cap | Lab G | Public | |
| 9 Jul 2026 | View | 15mg | 16.2mg | +8.0% | 99.70% | Jan 2, 2026 | No label / Silver crimp / Orange cap | Lab G | Public | |
| 9 Jul 2026 | View | 15mg | 15.4mg | +2.7% | 99.70% | April 2, 2026 | No label / Silver crimp / Orange cap | Lab G | Public | |
| 27 May 2026 | View | 10mg | 11mg | +10.0% | 99.90% | April 2, 2026 | No label / Silver crimp / Yellow cap | Lab E | Public | |