Valerylfentanyl
Discover related
2 sources
Also known as vf
Opioid that is a higher homologue of Butyrfentanyl with greatly reduced potency.
Oral
Route dataTripSit
Source: TripSit — Valerylfentanyl ↗
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.