Cellupep
Retatrutide
Finnrick tested 16 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Cellupep between 17 Nov 2025 and 9 Aug 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™
Cellupep
Retatrutide
Tested 16 Samples
Last test 9 Aug 2026
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Samples are tested in commercial labs
Tests Count
16
Scores
AVGMINMAX
Last
9 Aug 2026
First
17 Nov 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 9 Aug 2026 | View | 20mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No label / Gold crimp / Clear cap | Lab G | Public | |||
| 3 Aug 2026 | View | 30mg | 26mg | -13.3% | 99.90% | n/a | Jan 7, 2026 | No label / Blue crimp / Clear cap | Lab E | Public | |
| 13 Jul 2026 | View | 10mg | 10.2mg | +2.0% | 99.90% | below LOQ | 202604r10 | No label / Silver crimp / Clear cap | Lab E | Public | |
| 11 May 2026 | View | 5mg | 4.97mg | -0.6% | 99.90% | below LOQ | 258012 | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 11 May 2026 | View | 30mg | 28.4mg | -5.3% | 99.90% | below LOQ | Mar7,2026 | White Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 28 Apr 2026 | View | 10mg | 10mg | 99.20% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab E | Public | ||
| 25 Mar 2026 | View | 10mg | 8.4mg | -16.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab G | Public | |
| 22 Mar 2026 | View | 30mg | 26.3mg | -12.3% | 99.90% | low | Feb 4,2026 | (no data) | Lab E | Public | |
| 22 Feb 2026 | View | 50mg | 51.8mg | +3.6% | 99.90% | below LOQ | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 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 | |