Cellupep
Retatrutide
Finnrick tested 7 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Cellupep between 17 Nov 2025 and 18 Feb 2026. Test scores average over 6, no score below 5, and at least 6 tests warrant a confident Finnrick Rating of B (Good).
Finnrick Rating™
Cellupep
Retatrutide
Tested 7 Samples
Last test 18 Feb 2026
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All Retatrutide tests from Cellupep
Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
18 Feb 2026
First
17 Nov 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 18 Feb 2026 | View | 30mg | 36.7mg | +22.3% | 99.90% | n/a | Jan 3, 2026 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 18 Feb 2026 | View | 20mg | 19.1mg | -4.5% | 99.90% | n/a | RT20 - Gold Top 12/2/25 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 26 Jan 2026 | View | 30mg | 38.7mg | +29.0% | 99.20% | below LOQ | 250926 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 26 Jan 2026 | View | 20mg | 21.3mg | +6.5% | 99.80% | n/a | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 7 Jan 2026 | View | 10mg | 10.8mg | +8.0% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 17 Dec 2025 | View | 20mg | 20.7mg | +3.5% | 99.84% | n/a | 20200218 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 17 Nov 2025 | View | 30mg | 29.5mg | -1.7% | 99.73% | n/a | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab E | Public | |