Peptide Crafters
Tirzepatide
Finnrick tested 6 samples of Tirzepatide (GLP-1 and GIP agonist) from Peptide Crafters between 17 Dec 2024 and 13 Mar 2026. Test scores average over 5, no score below 4, and at least 6 tests warrant a confident Finnrick Rating of C (Okay).
Finnrick Rating™
Peptide Crafters
Tirzepatide
Tested 6 Samples
Last test 13 Mar 2026
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Samples are tested in commercial labs
Tests Count
6
Scores
AVGMINMAX
Last
13 Mar 2026
First
17 Dec 2024
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 13 Mar 2026 | View | 18mg | 19.8mg | 20.6mg | +4.3% | 99.70% | PC-J3-T15 | White Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 20 Mar 2025 | View | 15mg | 15.1mg | 17.68mg | +17.5% | 99.89% | PC-J-T15 | Yellow, Black, White Label / Silver Crimp / Blue Cap | Lab B | Finnrick | |
| 28 Feb 2025 | View | 15mg | 15.1mg | 18.31mg | +21.7% | 99.44% | PC-J-T15 | Yellow, Black, White Label / Silver Crimp / Blue Cap | Lab C | Finnrick | |
| 28 Feb 2025 | View | 15mg | 15.1mg | 18.42mg | +22.4% | 99.13% | PC-J-T15 | Yellow, Black, White Label / Silver Crimp / Blue Cap | Lab C | Finnrick | |
| 27 Feb 2025 | View | 15mg | 15.1mg | 19.19mg | +27.5% | 99.92% | PC-J-T15 | Yellow, Black, White Label / Silver Crimp / Blue Cap | Lab A | Finnrick | |
| 17 Dec 2024 | View | 10mg | 10.2mg | 10.97mg | +7.8% | 99.78% | PC-J-T10 | White, Black, Yellow Label / Silver Crimp / White Cap | Lab A | Finnrick | |