Coastal Peptides
Retatrutide
Finnrick tested 5 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Coastal Peptides between 27 Feb 2025 and 20 Mar 2025. Tests score average over 4, no score below 3, and at least 2 tests warrant a tentative Finnrick Rating of D (Poor).
Finnrick Rating™
Coastal Peptides
Retatrutide
Tested 5 Samples
Last test 20 Mar 2025
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All Retatrutide tests from Coastal Peptides
Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
20 Mar 2025
First
27 Feb 2025
| Quantity | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Test Date | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 20 Mar 2025 | 10mg | 11.090mg | +10.9% | 99.81% | (no batch ID) | White Label / Green Cap | Lab B | Finnrick | |
| 28 Feb 2025 | 10mg | 11.009mg | +10.1% | 98.33% | (no batch ID) | White Label / Green Cap | Lab C | Finnrick | |
| 28 Feb 2025 | 10mg | 11.149mg | +11.5% | 98.63% | (no batch ID) | White Label / Green Cap | Lab C | Finnrick | |
| 27 Feb 2025 | 10mg | 10.450mg | +4.5% | 99.87% | (no batch ID) | White Label / Green Cap | Lab A | Finnrick | |
| 27 Feb 2025 | 10mg | 10.410mg | +4.1% | 99.85% | (no batch ID) | White Label / Green Cap | Lab A | Finnrick | |