Oupeptide
Retatrutide
Finnrick tested 31 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Oupeptide between 9 Jun 2025 and 13 Dec 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™
Oupeptide
Retatrutide
Tested 31 Samples
Last test 13 Dec 2025
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Samples are tested in commercial labs
Tests Count
31
Scores
AVGMINMAX
Last
13 Dec 2025
First
9 Jun 2025
| Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 13 Dec 2025 | View | 20mg | (no batch claim) | 21.8mg | +9.0% | 99.50% | n/a | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab G | Public | |
| 2 Dec 2025 | View | 10mg | (no batch claim) | 32.8mg | +228.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 17 Nov 2025 | View | 30mg | (no batch claim) | 29.7mg | -1.0% | 99.92% | not detected | October 12 2025 | Silver Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 17 Nov 2025 | View | 30mg | (no batch claim) | 29.4mg | -2.0% | 99.82% | n/a | September 20 2025 | Silver Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 17 Nov 2025 | View | 30mg | (no batch claim) | 28.4mg | -5.3% | 99.72% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 14 Nov 2025 | View | 15mg | (no batch claim) | 22.9mg | +52.7% | 99.80% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 6 Nov 2025 | View | 20mg | (no batch claim) | 19.2mg | -4.0% | 99.70% | n/a | Sept 2, 2025 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 5 Nov 2025 | View | 50mg | (no batch claim) | 56.4mg | +12.8% | 99.80% | n/a | September 20 2025 | Silver Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 4 Nov 2025 | View | 20mg | (no batch claim) | 18.9mg | -5.5% | 99.80% | n/a | Sept 2, 2025 | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 29 Oct 2025 | View | 10mg | (no batch claim) | 9.52mg | -4.8% | 99.80% | n/a | Sept. 2, 2025 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 13 Oct 2025 | View | 5mg | (no batch claim) | 5.4mg | +8.0% | 98.80% | n/a | March 2,2025 | No Label / Silver Crimp / Violet Cap | Lab G | Finnrick | |
| 13 Oct 2025 | View | 5mg | (no batch claim) | 4.7mg | -6.0% | 98.50% | n/a | March 2,2025 | No Label / Silver Crimp / Violet Cap | Lab G | Finnrick | |
| 13 Oct 2025 | View | 20mg | (no batch claim) | 23.8mg | +19.0% | 99.90% | n/a | 9/1/2025 | Silver Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 13 Oct 2025 | View | 30mg | (no batch claim) | 31mg | +3.3% | 99.90% | n/a | 9/1/2025 | Silver Label / Silver Crimp / Pink Cap | Lab G | Public | |
| 9 Oct 2025 | View | 10mg | (no batch claim) | 9.67mg | -3.3% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 30 Sep 2025 | View | 20mg | (no batch claim) | 21.3mg | +6.5% | 100.00% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 18 Sep 2025 | View | 50mg | (no batch claim) | 48.9mg | -2.2% | 99.95% | n/a | July 2 2025 | Silver Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Sep 2025 | View | 20mg | (no batch claim) | 21.8mg | +9.0% | 99.95% | n/a | June 2 2025 | White Label / Silver Crimp / Red Cap | Lab E | Public | |
| 18 Sep 2025 | View | 20mg | (no batch claim) | 21.3mg | +6.5% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | |
| 10 Sep 2025 | View | 10mg | (no batch claim) | 10.3mg | +3.0% | 99.81% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 4 Sep 2025 | View | 5mg | (no batch claim) | 4.49mg | -10.2% | 99.91% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 28 Aug 2025 | View | 30mg | (no batch claim) | 28.7mg | -4.3% | 99.43% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 21 Aug 2025 | View | 30mg | (no batch claim) | 29.5mg | -1.7% | 99.69% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 21 Aug 2025 | View | 10mg | (no batch claim) | 8.86mg | -11.4% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 14 Aug 2025 | View | 15mg | (no batch claim) | 16.1mg | +7.3% | 99.81% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab F | Public | |
| 12 Aug 2025 | View | 10mg | 32.1mg | 10.88mg | -66.1% | 99.29% | n/a | 2025/04/02 | No Label / Silver Crimp / Clear Blue Cap | Lab A | Public | |
| 11 Aug 2025 | View | 10mg | (no batch claim) | 10.3mg | +3.0% | 99.95% | n/a | 6/23/25 | White Label / Silver Crimp / Green Cap | Lab E | Public | |
| 6 Aug 2025 | View | 10mg | (no batch claim) | 13.32mg | +33.2% | 99.56% | n/a | (no batch ID) | No Label / Silver Crimp / White Cap | Lab F | Public | |
| 4 Aug 2025 | View | 30mg | (no batch claim) | 29.9mg | -0.3% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 3 Jul 2025 | View | 10mg | (no batch claim) | 9.93mg | -0.7% | 99.68% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 9 Jun 2025 | View | 10mg | (no batch claim) | 9.19mg | -8.1% | 99.34% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |