Shandong Shengyuan Peptide Technology
Retatrutide
Finnrick tested 10 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Shandong Shengyuan Peptide Technology between 17 Nov 2025 and 19 Mar 2026. Test scores average over 7, no score below 6, and at least 6 tests warrant a confident Finnrick Rating of A (Great).
Finnrick Rating™
Shandong Shengyuan Peptide Technology
Retatrutide
Tested 10 Samples
Last test 19 Mar 2026
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Samples are tested in commercial labs
Tests Count
10
Scores
AVGMINMAX
Last
19 Mar 2026
First
17 Nov 2025
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 19 Mar 2026 | View | 5mg | 5.06mg | +1.2% | 99.90% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 20 Feb 2026 | View | 10mg | 16.4mg | +64.0% | 99.90% | n/a | 1/26 Blue Cap sample one | White Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 20 Feb 2026 | View | 10mg | 15.8mg | +58.0% | 99.90% | n/a | 1/26 Blue Cap sample one | White Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 9 Feb 2026 | View | 20mg | 21mg | +5.0% | 99.90% | n/a | (no batch ID) | (no data) | Lab E | Public | |
| 26 Jan 2026 | View | 10mg | 10.2mg | +2.0% | 99.70% | n/a | RT10 December25 | White Label / Silver Crimp / Clear Blue Cap | Lab E | Public | |
| 26 Jan 2026 | View | 5mg | 5.15mg | +3.0% | 99.80% | n/a | (no batch ID) | White Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 26 Jan 2026 | View | 10mg | 10.4mg | +4.0% | 99.80% | n/a | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab G | Public | |
| 15 Jan 2026 | View | 10mg | 9.7mg | -3.0% | 99.70% | n/a | (no batch ID) | White Label / Silver Crimp / Green Cap | Lab G | Public | |
| 5 Dec 2025 | View | 20mg | 20.3mg | +1.5% | 99.60% | n/a | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 17 Nov 2025 | View | 15mg | 14.5mg | -3.3% | 99.42% | not detected | RT-OCT25-GOLDCRIMP | White Label / Copper Crimp / Clear Cap | Lab E | Public | |