Retatrutide 20mg — Fentanyl presence analysis
Manufacturer: leolab.io [EU]
Sample: Retatrutide 20mg
Date: 06 NOV 2026
A sample of Retatrutide 20mg (Batch RET20-2610-03), manufacturer leolab.io [EU], was submitted to Janoshik for independent third-party testing. Testing was ordered on 26 OCT 2026, the sample was received on 02 NOV 2026, and the analysis was conducted on 06 NOV 2026 under Task Number #247097. Test requested: Fentanyl presence analysis.
Test Summary
- Compound Tested: Retatrutide
- Batch Number: RET20-2610-03
- Nominal Quantity: 20mg
- Test Requested: Fentanyl presence analysis
- Fentanyl presence: Negative.







