Liberty Peptides
Retatrutide
Finnrick tested 6 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Liberty Peptides between 31 Mar 2025 and 7 Jan 2026. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Liberty Peptides
Retatrutide
Tested 6 Samples
Last test 7 Jan 2026
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Samples are tested in commercial labs
Tests Count
6
Scores
AVGMINMAX
Last
7 Jan 2026
First
31 Mar 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 7 Jan 2026 | View | 20mg | 21.4mg | +7.0% | 99.95% | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 29 Oct 2025 | View | 10mg | 9.67mg | -3.3% | 99.95% | LPUS010001 | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 24 Oct 2025 | View | 10mg | 10.3mg | +3.0% | 99.80% | LPUS010001 | White Label / Silver Crimp / White Cap | Lab G | Public | |
| 7 May 2025 | View | 10mg | 10.2mg | +2.0% | 99.04% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab E | Finnrick | |
| 31 Mar 2025 | View | 10mg | 10.94mg | +9.4% | 98.60% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab C | Finnrick | |
| 31 Mar 2025 | View | 10mg | 10.63mg | +6.3% | 98.71% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab C | Finnrick | |