Yabang Peptide
Retatrutide
Finnrick tested 8 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from Yabang Peptide between 17 Nov 2025 and 27 May 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™
Yabang Peptide
Retatrutide
Tested 8 Samples
Last test 27 May 2026
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Samples are tested in commercial labs
Tests Count
8
Scores
AVGMINMAX
Last
27 May 2026
First
17 Nov 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 27 May 2026 | View | 30mg | 19.5mg | -35.0% | 99.90% | RT30 | No label / Silver crimp / Clear Yellow cap | Lab E | Public | |
| 8 May 2026 | View | 10mg | 10.2mg | +2.0% | 99.90% | RC-G3R-010 | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 5 May 2026 | View | 30mg | 26mg | -13.3% | 99.90% | RC-G3R-030 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 7 Mar 2026 | View | 15mg | 15.8mg | +5.3% | 99.70% | 12/2/25 | No Label / Silver Crimp / Orange Cap | Lab G | Public | |
| 22 Jan 2026 | View | 10mg | 10.7mg | +7.0% | 99.80% | Dec 2 2025 | No Label / Silver Crimp / Yellow Cap | Lab G | Public | |
| 17 Nov 2025 | View | 20mg | 22mg | +10.0% | 99.55% | RC-G3R-020-004 | No Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 17 Nov 2025 | View | 20mg | 21.3mg | +6.5% | 99.09% | RT20/2025-00501 | No Label / Gold Crimp / Clear Cap | Lab E | Public | |
| 17 Nov 2025 | View | 10mg | 9.6mg | -4.0% | 99.81% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |