VertexBio
Retatrutide
Finnrick tested 7 samples of Retatrutide (GLP-1, GIP, and GCGR agonist) from VertexBio between 17 Jun 2026 and 18 Aug 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™
VertexBio
Retatrutide
Tested 7 Samples
Last test 18 Aug 2026
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Samples are tested in commercial labs
Tests Count
7
Scores
AVGMINMAX
Last
18 Aug 2026
First
17 Jun 2026
| Quantity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Endotoxins | Batch ID | Container | Tested At | Sent By |
| 18 Aug 2026 | View | 5mg | ⚠️ Sample does not contain Retatrutide | n/a | Ret-26031501 | (no data) | Lab G | Public | |||
| 12 Aug 2026 | View | 5mg | ⚠️ Sample does not contain Retatrutide | n/a | RET-26031501 | No label / Copper crimp / White cap | Lab E | Public | |||
| 4 Aug 2026 | View | 5mg | 3.55mg | -29.0% | 98.20% | low | (no batch ID) | No label / Silver crimp / Green cap | Lab E | Public | |
| 3 Aug 2026 | View | 30mg | ⚠️ Sample does not contain Retatrutide | n/a | RET-26031501 | No Label / Copper Crimp / White Cap | Lab E | Public | |||
| 9 Jul 2026 | View | Endotoxins | 10mg | n/a | n/a | n/a | low | (no batch ID) | No label / Copper crimp / White cap | Lab G | Public |
| 9 Jul 2026 | View | 10mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No label / Copper crimp / White cap | Lab G | Public | |||
| 22 Jun 2026 | View | 50mg | ⚠️ Sample does not contain Retatrutide | below LOQ | (no batch ID) | No label / Silver crimp / Blue cap | Lab E | Public | |||
| 17 Jun 2026 | View | 10mg | ⚠️ Sample does not contain Retatrutide | n/a | (no batch ID) | No label / Silver crimp / Black cap | Lab G | Public | |||