Superior Peptides
Retatrutide
Finnrick tested 4 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Superior Peptides between 11 Feb 2026 and 3 Apr 2026. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Tentative Rating
Superior Peptides
Retatrutide
Tested 4 Samples
Last test 3 Apr 2026
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All Retatrutide tests from Superior Peptides
Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
3 Apr 2026
First
11 Feb 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 3 Apr 2026 | View | 10mg | 10.6mg | +6.0% | 99.80% | (no batch ID) | Silver Label / Silver Crimp / Green Cap | Lab G | Public | |
| 3 Apr 2026 | View | 20mg | 21.4mg | +7.0% | 99.70% | (no batch ID) | Silver Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 11 Feb 2026 | View | 20mg | 21.5mg | +7.5% | 99.90% | 1/02/2026 | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 11 Feb 2026 | View | 20mg | 21.8mg | +9.0% | 99.90% | 1/02/2026 | White Label / Copper Crimp / Clear Cap | Lab E | Public | |