RR Biohakr
Retatrutide
Finnrick tested 4 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from RR Biohakr between 22 Jan 2026 and 3 Mar 2026. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).
Finnrick Rating™
Tentative Rating
RR Biohakr
Retatrutide
Tested 4 Samples
Last test 3 Mar 2026
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Samples are tested in commercial labs
Tests Count
4
Scores
AVGMINMAX
Last
3 Mar 2026
First
22 Jan 2026
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 3 Mar 2026 | View | 20mg | 18.7mg | -6.5% | 99.30% | (no batch ID) | (no data) | Lab E | Public | |
| 3 Mar 2026 | View | 10mg | 9.01mg | -9.9% | 99.90% | 1/15/26 | Black Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 3 Mar 2026 | View | 5mg | 4.78mg | -4.4% | 99.90% | 1/15/26 | Black Label / Silver Crimp / Clear Pink Cap | Lab E | Public | |
| 22 Jan 2026 | View | 30mg | 31.1mg | +3.7% | 99.90% | 11/15/2025 | Black Label / Silver Crimp / Clear Yellow Cap | Lab G | Public | |