Peptide Crafters
Retatrutide
Finnrick tested 5 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Peptide Crafters between 17 Dec 2024 and 20 Mar 2025. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Peptide Crafters
Retatrutide
Tested 5 Samples
Last test 20 Mar 2025
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Samples are tested in commercial labs
Tests Count
5
Scores
AVGMINMAX
Last
20 Mar 2025
First
17 Dec 2024
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 20 Mar 2025 | View | 10mg | 12.0mg | 13.870mg | +15.5% | 99.93% | PC-J-RT10 | Yellow, Black, White Label / Silver Crimp / Green Cap | Lab B | Finnrick | |
| 28 Feb 2025 | View | 10mg | 12.0mg | 13.134mg | +9.3% | 99.58% | PC-J-RT10 | Yellow, Black, White Label / Silver Crimp / Green Cap | Lab C | Finnrick | |
| 28 Feb 2025 | View | 10mg | 12.0mg | 12.284mg | +2.3% | 99.23% | PC-J-RT10 | Yellow, Black, White Label / Silver Crimp / Green Cap | Lab C | Finnrick | |
| 27 Feb 2025 | View | 10mg | 12.0mg | 12.570mg | +4.6% | 99.75% | PC-J-RT10 | Yellow, Black, White Label / Silver Crimp / Green Cap | Lab A | Finnrick | |
| 17 Dec 2024 | View | 12mg | 14.5mg | 12.390mg | -14.8% | 99.95% | PC-Z1-RTA12 | White, Black, Yellow Label / Gold Crimp / Clear Cap | Lab A | Finnrick | |