NextechLabs
Retatrutide
Finnrick tested 9 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from NextechLabs between 14 Jan 2025 and 9 Aug 2026. Test scores average over 7, no score below 6, and at least 6 tests warrant a confident Finnrick Rating of A (Great).
Finnrick Rating™
NextechLabs
Retatrutide
Tested 9 Samples
Last test 9 Aug 2026
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Samples are tested in commercial labs
Tests Count
9
Scores
AVGMINMAX
Last
9 Aug 2026
First
14 Jan 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 9 Aug 2026 | View | 10mg | (no batch claim) | 11mg | +10.0% | 99.80% | 1008-24 | White label, Blue crimp, Clear cap | Lab G | Public | |
| 23 Apr 2026 | View | 10mg | (no batch claim) | 9.18mg | -8.2% | 99.90% | (no batch ID) | White Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 9 Oct 2025 | View | 10mg | (no batch claim) | 10.1mg | +1.0% | 99.66% | 20240923 | White Label / Blue Crimp / Clear Cap | Lab E | Public | |
| 20 Mar 2025 | View | 10mg | (no batch claim) | 12.63mg | +26.3% | 99.75% | 20240923 | White Label / Silver Crimp / Teal Cap | Lab B | Finnrick | |
| 28 Feb 2025 | View | 10mg | (no batch claim) | 11.33mg | +13.3% | 99.66% | 20240923 | White Label / Silver Crimp / Teal Cap | Lab C | Finnrick | |
| 28 Feb 2025 | View | 10mg | (no batch claim) | 11.85mg | +18.5% | 99.62% | 20240923 | White Label / Silver Crimp / Teal Cap | Lab C | Finnrick | |
| 27 Feb 2025 | View | 10mg | (no batch claim) | 10.79mg | +7.9% | 99.91% | 20240923 | White Label / Silver Crimp / Teal Cap | Lab A | Finnrick | |
| 23 Jan 2025 | View | 10mg | 12.9mg | 12.78mg | -0.8% | 99.73% | 2024-09-23 | Blue Label / Silver Crimp / Light Blue Cap | Lab B | Finnrick | |
| 14 Jan 2025 | View | 10mg | 12.9mg | 10.82mg | -16.0% | 99.92% | 2024-09-23 | Blue Label / Silver Crimp / Light Blue Cap | Lab A | Finnrick | |