Kerui Peptide HongKong
Retatrutide
Finnrick tested 5 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Kerui Peptide HongKong between 29 Jan 2026 and 28 May 2026. Test scores average below 4 or some scores below 3, and at least 2 tests, warrant a tentative Finnrick Rating of E (Bad).
Finnrick Rating™
Tentative Rating
Kerui Peptide HongKong
Retatrutide
Tested 5 Samples
Last test 28 May 2026
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Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
28 May 2026
First
29 Jan 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 28 May 2026 | View | 5mg | 5.05mg | +1.0% | 99.90% | below LOQ | KR 3/26 | White label / Silver crimp / Blue cap | Lab E | Public | |
| 20 May 2026 | View | 60mg | 42.5mg | -29.2% | 99.90% | n/a | 2026.04.01 | White Label / Silver Crimp / White Cap | Lab E | Public | |
| 20 May 2026 | View | 20mg | 19.3mg | -3.5% | 85.90% | below LOQ | KR 3/26 | White label / Silver crimp / Clear Red cap | Lab E | Public | |
| 20 May 2026 | View | 10mg | ⚠️ Sample does not contain Retatrutide | below LOQ | KR 3/26 | White label / Silver crimp / Blue cap | Lab E | Public | |||
| 29 Jan 2026 | View | 10mg | 10.3mg | +3.0% | 99.46% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |