HK Peptides
Retatrutide
Finnrick tested 55 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from HK Peptides between 11 Jun 2025 and 11 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™
HK Peptides
Retatrutide
Tested 55 Samples
Last test 11 Dec 2025
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All Retatrutide tests from HK Peptides
Samples are tested in commercial labs
Tests Count
55
Scores
AVGMINMAX
Last
11 Dec 2025
First
11 Jun 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 11 Dec 2025 | View | 30mg | 32mg | +6.7% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / Black Cap | Lab E | Public | |
| 10 Dec 2025 | View | 10mg | 10.5mg | +5.0% | 99.50% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab G | Public | |
| 25 Nov 2025 | View | 20mg | 19.5mg | -2.5% | 99.95% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 25 Nov 2025 | View | 15mg | 15.6mg | +4.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab E | Public | |
| 25 Nov 2025 | View | 10mg | 10.4mg | +4.0% | 99.95% | n/a | RT10 | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 25 Nov 2025 | View | 30mg | 30.6mg | +2.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 17 Nov 2025 | View | 10mg | 9.73mg | -2.7% | 99.00% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 14 Nov 2025 | View | 20mg | 23mg | +15.0% | 99.80% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab G | Public | |
| 14 Nov 2025 | View | 20mg | 20.4mg | +2.0% | 99.90% | n/a | (no batch ID) | White Label / Silver Crimp / Violet Cap | Lab G | Public | |
| 6 Nov 2025 | View | 5mg | 5.11mg | +2.2% | 99.87% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 4 Nov 2025 | View | 10mg | 9.5mg | -5.0% | 99.72% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 4 Nov 2025 | View | 5mg | 5.1mg | +2.0% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 29 Oct 2025 | View | 40mg | 41.1mg | +2.8% | 99.95% | n/a | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab E | Public | |
| 24 Oct 2025 | View | 5mg | 5.33mg | +6.6% | 99.97% | n/a | G21250728 | No Label / Silver Crimp / Violet Cap | Lab A | Public | |
| 24 Oct 2025 | View | 15mg | 16.5mg | +10.0% | 99.70% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Cap | Lab G | Public | |
| 21 Oct 2025 | View | 30mg | 34.3mg | +14.3% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 17 Oct 2025 | View | 10mg | 9.52mg | -4.8% | 99.76% | n/a | SART1020250728W | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 17 Oct 2025 | View | 20mg | 20.4mg | +2.0% | 99.95% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 13 Oct 2025 | View | 20mg | 17.7mg | -11.5% | 99.80% | n/a | (no batch ID) | No Label / Copper Crimp / Black Cap | Lab G | Public | |
| 5 Oct 2025 | View | 10mg | 9.54mg | -4.6% | 99.61% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 5 Oct 2025 | View | 10mg | 9.91mg | -0.9% | 99.69% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 30 Sep 2025 | View | 10mg | 10.8mg | +8.0% | 100.00% | n/a | Green cap | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 30 Sep 2025 | View | 5mg | 5.3mg | +6.0% | 100.00% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab G | Public | |
| 30 Sep 2025 | View | 50mg | 47.9mg | -4.2% | 99.85% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 30 Sep 2025 | View | 30mg | 34.5mg | +15.0% | 100.00% | n/a | HK-RET-2508-A | White Label / Silver Crimp / White Cap | Lab G | Public | |
| 18 Sep 2025 | View | 20mg | 18.4mg | -8.0% | 99.95% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 18 Sep 2025 | View | 5mg | 5.17mg | +3.4% | 99.94% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 10 Sep 2025 | View | 20mg | 20.2mg | +1.0% | 99.95% | n/a | mr833t03-r20-825 | White Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 10 Sep 2025 | View | 5mg | 5.6mg | +12.0% | 99.95% | n/a | R5 | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 10 Sep 2025 | View | 5mg | 5.57mg | +11.4% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab E | Public | |
| 4 Sep 2025 | View | 20mg | 20.1mg | +0.5% | 99.85% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 4 Sep 2025 | View | 10mg | 10.1mg | +1.0% | 99.89% | n/a | Sue-HK-mr833t03-825r10 | White Label / Silver Crimp / White Cap | Lab E | Public | |
| 4 Sep 2025 | View | 20mg | 18.8mg | -6.0% | 99.95% | n/a | (no batch ID) | White Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 4 Sep 2025 | View | 40mg | 38.1mg | -4.8% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 4 Sep 2025 | View | 5mg | 5.14mg | +2.8% | 99.44% | n/a | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 21 Aug 2025 | View | 10mg | 9.46mg | -5.4% | 99.94% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Green Cap | Lab E | Public | |
| 21 Aug 2025 | View | 20mg | 22mg | +10.0% | 99.83% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 21 Aug 2025 | View | 10mg | 10.2mg | +2.0% | 99.89% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 14 Aug 2025 | View | 20mg | 22.2mg | +11.0% | 99.83% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab F | Public | |
| 12 Aug 2025 | View | 20mg | 21.11mg | +5.5% | 99.04% | n/a | (no batch ID) | No Label / Silver Crimp / Violet Cap | Lab A | Public | |
| 12 Aug 2025 | View | 10mg | 10.81mg | +8.1% | 99.00% | n/a | April 2025 | White Label / Silver Crimp / Clear Green Cap | Lab A | Public | |
| 11 Aug 2025 | View | 30mg | 28.7mg | -4.3% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 6 Aug 2025 | View | Endotoxins | 10mg | n/a | n/a | n/a | not detected | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Finnrick |
| 4 Aug 2025 | View | 10mg | 10.79mg | +7.9% | 98.76% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab A | Public | |
| 4 Aug 2025 | View | 10mg | 9.93mg | -0.7% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 4 Aug 2025 | View | 30mg | 28mg | -6.7% | 99.94% | n/a | (no batch ID) | No Label / Silver Crimp / Pink Cap | Lab E | Public | |
| 4 Aug 2025 | View | 10mg | 10.3mg | +3.0% | 99.88% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Finnrick | |
| 4 Aug 2025 | View | 10mg | 11.59mg | +15.9% | 99.61% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab D | Finnrick | |
| 25 Jul 2025 | View | 10mg | 9.29mg | -7.1% | 99.07% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 25 Jul 2025 | View | 10mg | 9.51mg | -4.9% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 17 Jul 2025 | View | 10mg | 11.1mg | +11.0% | 99.95% | n/a | (no batch ID) | No Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 3 Jul 2025 | View | 10mg | 10.8mg | +8.0% | 99.83% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 20 Jun 2025 | View | 5mg | 4.85mg | -3.0% | 99.88% | n/a | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 20 Jun 2025 | View | 20mg | 18.6mg | -7.0% | 99.81% | n/a | (no batch ID) | No Label / Copper Crimp / Clear Cap | Lab E | Public | |
| 20 Jun 2025 | View | 10mg | 11.1mg | +11.0% | 99.90% | n/a | (no batch ID) | No Label / Gold Crimp / Green Cap | Lab E | Public | |
| 11 Jun 2025 | View | 30mg | 62.6mg | +108.7% | 99.86% | n/a | (no batch ID) | No Label / Silver Crimp / Black Cap | Lab E | Public | |