Peptide-S
Retatrutide
Finnrick tested 10 samples of Retatrutide (GLP-1, GIP, and GCGR antagonist) from Peptide-S between 11 Jun 2025 and 25 Jul 2025. Test scores average over 4, no score below 3, and at least 6 tests warrant a confident Finnrick Rating of D (Poor).
Finnrick Rating™
Peptide-S
Retatrutide
Tested 10 Samples
Last test 25 Jul 2025
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Samples are tested in commercial labs
Tests Count
10
Scores
AVGMINMAX
Last
25 Jul 2025
First
11 Jun 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 25 Jul 2025 | View | 10mg | 5.400mg | -46.0% | 99.80% | May 2, 2025 | No Label / Silver Crimp / Blue Cap | Lab E | Finnrick | |
| 16 Jul 2025 | View | 10mg | 5.950mg | -40.5% | 99.04% | May 2, 2025 | No Label / Silver Crimp / Blue Cap | Lab F | Finnrick | |
| 16 Jul 2025 | View | 10mg | 6.030mg | -39.7% | 98.83% | May 2, 2025 | No Label / Silver Crimp / Blue Cap | Lab F | Finnrick | |
| 3 Jul 2025 | View | 10mg | 9.900mg | -1.0% | 99.57% | May 2, 2025 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Jun 2025 | View | 10mg | 7.360mg | -26.4% | 99.24% | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 30 Jun 2025 | View | 10mg | 10.100mg | +1.0% | 99.63% | May 2, 2025 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Jun 2025 | View | 10mg | 10.560mg | +5.6% | 99.13% | Apr, 2025 | No Label / Silver Crimp / Yellow Cap | Lab A | Public | |
| 13 Jun 2025 | View | 20mg | 22.210mg | +11.1% | 99.88% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab F | Public | |
| 11 Jun 2025 | View | 5mg | 4.080mg | -18.4% | 99.33% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 11 Jun 2025 | View | 10mg | 14.800mg | +48.0% | 99.54% | May 2, 2025 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |