Typical Dose 50-75 mg
Duration 4h - 6h
Interaction Risk Unknown
Description
4-FEA (4-Fluoroethylamphetamine) is a fluorinated amphetamine stimulant and the ethyl analogue of 4-FMA. It produces stimulant and mild empathogenic effects, acting on serotonin and dopamine transporters. User reports suggest moderate potency with a relatively short duration of action.
Effects & Dosing
Dosage
Oral
| Light | Common | Strong |
|---|---|---|
| 25-50 mg | 50-75 mg | 75-150 mg+ |
Duration
Oral
Onset 40 min - 1h
Total Duration 4h - 6h
After Effects 1h - 12h
Safety & Risks
Safer Use
- Note: Tentative data as of writing.
Everything in OpenMind
Track your use, check combinations and find safer use tips – even offline.