Reta-Peptide
Retatrutide
Finnrick tested 31 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Reta-Peptide between 20 Jun 2025 and 13 Dec 2025. Test scores average below 4 or some scores below 3, and at least 6 tests, warrant a confident Finnrick Rating of E (Bad).
Finnrick Rating™
Reta-Peptide
Retatrutide
Tested 31 Samples
Last test 13 Dec 2025
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All Retatrutide tests from Reta-Peptide
Samples are tested in commercial labs
Tests Count
31
Scores
AVGMINMAX
Last
13 Dec 2025
First
20 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 | 50mg | (no batch claim) | 50.2mg | +0.4% | 99.80% | n/a | 09/03/2025 | White Label / Silver Crimp / Clear Green Cap | Lab G | Public | |
| 25 Nov 2025 | View | 30mg | (no batch claim) | 29.8mg | -0.7% | 99.55% | not detected | October 8, 2025 | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 25 Nov 2025 | View | 5mg | (no batch claim) | 5.37mg | +7.4% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Nov 2025 | View | 20mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No Label / Silver Crimp / Red Cap | Lab E | Public | ||||
| 17 Nov 2025 | View | 20mg | (no batch claim) | 21.3mg | +6.5% | 98.59% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 4 Nov 2025 | View | 20mg | (no batch claim) | 22.3mg | +11.5% | 99.90% | n/a | 91625 | White Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 4 Nov 2025 | View | 20mg | (no batch claim) | 19.5mg | -2.5% | 99.95% | n/a | 10/8/25 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 24 Oct 2025 | View | 10mg | (no batch claim) | 9.5mg | -5.0% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 24 Oct 2025 | View | 15mg | (no batch claim) | 15.1mg | +0.7% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab G | Public | |
| 23 Oct 2025 | View | 10mg | (no batch claim) | 9.66mg | -3.4% | 98.99% | n/a | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 23 Oct 2025 | View | 10mg | (no batch claim) | 10.6mg | +6.0% | 99.57% | n/a | September 4, 2025 | No Label / Silver Crimp / lear Blue Cap | Lab E | Public | |
| 21 Oct 2025 | View | 5mg | (no batch claim) | 4.77mg | -4.6% | 98.33% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |
| 13 Oct 2025 | View | 5mg | (no batch claim) | 5.7mg | +14.0% | 99.30% | n/a | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab G | Public | |
| 7 Oct 2025 | View | 15mg | (no batch claim) | 18.6mg | +24.0% | 99.70% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 5 Oct 2025 | View | 20mg | (no batch claim) | 19.8mg | -1.0% | 99.78% | n/a | Sept. 15,2025 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 3 Oct 2025 | View | 10mg | (no batch claim) | 9.49mg | -5.1% | 99.71% | n/a | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 3 Oct 2025 | View | 10mg | (no batch claim) | 9.35mg | -6.5% | 99.73% | n/a | 07/15/2025 | Silver Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 30 Sep 2025 | View | 5mg | (no batch claim) | 5.3mg | +6.0% | 100.00% | n/a | (no batch ID) | White Label / Copper Crimp / Violet Cap | Lab G | Public | |
| 30 Sep 2025 | View | 20mg | (no batch claim) | 18.2mg | -9.0% | 99.88% | n/a | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | (no batch claim) | 9.28mg | -7.2% | 99.10% | n/a | August 11, 2025 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | (no batch claim) | 9.53mg | -4.7% | 99.95% | n/a | July 15, 2025 | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 8 Sep 2025 | View | 10mg | (no batch claim) | 9.55mg | -4.5% | 99.86% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 4 Sep 2025 | View | 30mg | (no batch claim) | 26.4mg | -12.0% | 99.95% | n/a | 07.15.25 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 4 Sep 2025 | View | 20mg | (no batch claim) | 18.9mg | -5.5% | 99.82% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 1 Sep 2025 | View | 50mg | (no batch claim) | 54.35mg | +8.7% | 99.98% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Yellow Cap | Lab F | Public | |
| 31 Aug 2025 | View | 10mg | (no batch claim) | 9.24mg | -7.6% | 99.93% | n/a | (no batch ID) | Yellow Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 4 Aug 2025 | View | 30mg | 35.7mg | 30.1mg | -15.8% | 99.86% | n/a | RT2503608 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Jul 2025 | View | 10mg | (no batch claim) | 9.45mg | -5.5% | 99.91% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 16 Jul 2025 | View | 10mg | (no batch claim) | 8.62mg | -13.8% | 99.76% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Jun 2025 | View | 10mg | (no batch claim) | 11.02mg | +10.2% | 99.52% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab A | Public | |
| 20 Jun 2025 | View | 10mg | (no batch claim) | 9.42mg | -5.8% | 99.73% | n/a | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |