Reta-Peptide
Retatrutide
Finnrick tested 53 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Reta-Peptide between 20 Jun 2025 and 3 Mar 2026. 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 53 Samples
Last test 3 Mar 2026
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All Retatrutide tests from Reta-Peptide
Samples are tested in commercial labs
Tests Count
53
Scores
AVGMINMAX
Last
3 Mar 2026
First
20 Jun 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Batch | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 3 Mar 2026 | View | 20mg | (no batch claim) | 20.1mg | +0.5% | 99.90% | Jan 26,2026 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 3 Mar 2026 | View | 10mg | (no batch claim) | 10mg | 99.86% | Jan 20, 2026 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | ||
| 3 Mar 2026 | View | 10mg | (no batch claim) | 10.1mg | +1.0% | 99.49% | JAN 8, 2025 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 3 Mar 2026 | View | 30mg | (no batch claim) | 32.9mg | +9.7% | 99.87% | Jan 3rd 2026 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 3 Mar 2026 | View | 20mg | (no batch claim) | 20.5mg | +2.5% | 98.62% | Nov 8, 2025 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 2 Mar 2026 | View | 30mg | (no batch claim) | 32.7mg | +9.0% | 99.01% | Jan 12, 2025 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 26 Feb 2026 | View | 15mg | (no batch claim) | 14.3mg | -4.7% | 98.74% | 20260103 | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 22 Feb 2026 | View | 10mg | (no batch claim) | 16.2mg | +62.0% | 99.90% | Dec. 19, 2025 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 20 Feb 2026 | View | 20mg | (no batch claim) | 24.3mg | +21.5% | 99.80% | Dec 29 2025 | No Label / Gold Crimp / Clear Cap | Lab G | Public | |
| 20 Feb 2026 | View | 10mg | (no batch claim) | 10.4mg | +4.0% | 99.90% | Nov 8, 2025 | (no data) | Lab E | Public | |
| 18 Feb 2026 | View | 60mg | (no batch claim) | 57.4mg | -4.3% | 99.90% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Feb 2026 | View | 20mg | (no batch claim) | 22.2mg | +11.0% | 99.76% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 11 Feb 2026 | View | 30mg | (no batch claim) | 31.2mg | +4.0% | 99.90% | RT2503608 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 11 Feb 2026 | View | 20mg | (no batch claim) | 20.5mg | +2.5% | 99.90% | (no batch ID) | No Label / Silver Crimp / Clear Green Cap | Lab E | Public | |
| 26 Jan 2026 | View | 20mg | (no batch claim) | 19.9mg | -0.5% | 99.80% | Jan 3,2026 | No Label / Gold Crimp / Clear Cap | Lab G | Public | |
| 26 Jan 2026 | View | 5mg | (no batch claim) | 5.15mg | +3.0% | 99.90% | Nov 8, 2025 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 26 Jan 2026 | View | 10mg | (no batch claim) | 9.2mg | -8.0% | 99.80% | (no batch ID) | Silver Label / Silver Crimp / Clear Blue Cap | Lab G | Public | |
| 15 Jan 2026 | View | 40mg | (no batch claim) | 42.4mg | +6.0% | 99.70% | Rt40 | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 7 Jan 2026 | View | 5mg | (no batch claim) | 5.2mg | +4.0% | 99.70% | Nov12, 2025 | (no data) | Lab G | Public | |
| 7 Jan 2026 | View | 20mg | (no batch claim) | 21.4mg | +7.0% | 99.70% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab G | Public | |
| 29 Dec 2025 | View | 10mg | (no batch claim) | 9.81mg | -1.9% | 99.95% | (no batch ID) | Clear Label / Silver Crimp / Black Cap | Lab E | Public | |
| 16 Dec 2025 | View | 30mg | (no batch claim) | 31.1mg | +3.7% | 99.80% | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab G | Public | |
| 13 Dec 2025 | View | 50mg | (no batch claim) | 50.2mg | +0.4% | 99.80% | 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% | 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% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 18 Nov 2025 | View | 20mg | ⚠️ Sample does not contain Retatrutide | (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% | (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% | 91625 | White Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 4 Nov 2025 | View | 20mg | (no batch claim) | 19.5mg | -2.5% | 99.95% | 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% | (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% | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab G | Public | |
| 23 Oct 2025 | View | 10mg | (no batch claim) | 10.6mg | +6.0% | 99.57% | September 4, 2025 | No Label / Silver Crimp / lear Blue Cap | Lab E | Public | |
| 23 Oct 2025 | View | 10mg | (no batch claim) | 9.66mg | -3.4% | 98.99% | (no batch ID) | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 21 Oct 2025 | View | 5mg | (no batch claim) | 4.77mg | -4.6% | 98.33% | (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% | (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% | (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% | Sept. 15,2025 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 3 Oct 2025 | View | 10mg | (no batch claim) | 9.35mg | -6.5% | 99.73% | 07/15/2025 | Silver Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 3 Oct 2025 | View | 10mg | (no batch claim) | 9.49mg | -5.1% | 99.71% | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | (no batch claim) | 9.28mg | -7.2% | 99.10% | 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% | July 15, 2025 | No Label / Silver Crimp / Orange Cap | Lab E | Public | |
| 30 Sep 2025 | View | 20mg | (no batch claim) | 18.2mg | -9.0% | 99.88% | (no batch ID) | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 30 Sep 2025 | View | 5mg | (no batch claim) | 5.3mg | +6.0% | 100.00% | (no batch ID) | White Label / Copper Crimp / Violet Cap | Lab G | Public | |
| 8 Sep 2025 | View | 10mg | (no batch claim) | 9.55mg | -4.5% | 99.86% | (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% | 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% | (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% | (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% | (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% | RT2503608 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 25 Jul 2025 | View | 10mg | (no batch claim) | 9.45mg | -5.5% | 99.91% | (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% | (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% | (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% | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |