LN Peptides
Retatrutide
Finnrick tested 7 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from LN Peptides between 17 Nov 2025 and 20 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™
LN Peptides
Retatrutide
Tested 7 Samples
Last test 20 Feb 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
20 Feb 2026
First
17 Nov 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 20 Feb 2026 | View | 10mg | 11.3mg | +13.0% | 99.70% | (no batch ID) | White Label / Silver Crimp / White Cap | Lab G | Public | |
| 15 Feb 2026 | View | 30mg | 30mg | 99.80% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab G | Public | ||
| 11 Feb 2026 | View | 30mg | 29.7mg | -1.0% | 99.90% | (no batch ID) | White Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 15 Jan 2026 | View | 20mg | 21.1mg | +5.5% | 99.80% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab G | Public | |
| 15 Jan 2026 | View | 15mg | 16.8mg | +12.0% | 99.80% | (no batch ID) | No Label / Black Crimp / Clear Cap | Lab G | Public | |
| 5 Dec 2025 | View | 50mg | 42.1mg | -15.8% | 99.70% | (no batch ID) | No Label / Silver Crimp / Clear Pink Cap | Lab G | Public | |
| 17 Nov 2025 | View | 40mg | 37.7mg | -5.8% | 99.68% | (no batch ID) | White Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |