Homopeptide
Retatrutide
Finnrick tested 11 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Homopeptide between 18 Mar 2026 and 4 Aug 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™
Homopeptide
Retatrutide
Tested 11 Samples
Last test 4 Aug 2026
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Samples are tested in commercial labs
Tests Count
11
Scores
AVGMINMAX
Last
4 Aug 2026
First
18 Mar 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 4 Aug 2026 | View | 10mg | 9.1mg | -9.0% | 99.90% | not detected | Mfg June 30,2026 | No label, Copper crimp, Clear cap | Lab E | Public | |
| 3 Aug 2026 | View | 10mg | 8.44mg | -15.6% | 99.90% | n/a | 258013 | No label / Silver crimp / White cap | Lab E | Public | |
| 20 Jul 2026 | View | 15mg | 18.8mg | +25.3% | 99.80% | not detected | (no batch ID) | No label / Silver crimp / Clear cap | Lab E | Public | |
| 1 Jul 2026 | View | 10mg | 12.4mg | +24.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 24 Jun 2026 | View | 20mg | 19mg | -5.0% | 99.90% | n/a | 258014 | No label / Silver crimp / White cap | Lab E | Public | |
| 16 Jun 2026 | View | 10mg | 10.9mg | +9.0% | 99.70% | n/a | 258013 | White label / Silver crimp / White cap | Lab G | Public | |
| 28 Apr 2026 | View | 10mg | 11.2mg | +12.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 28 Apr 2026 | View | 20mg | 21.4mg | +7.0% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 28 Apr 2026 | View | 10mg | 9.83mg | -1.7% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 25 Mar 2026 | View | 10mg | 10.4mg | +4.0% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab G | Public | |
| 18 Mar 2026 | View | 20mg | 18.7mg | -6.5% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |