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2-FA

Also known as: 2-fluoroamphetamine, 2-fmp, 2fa

Stimulant drug of the amphetamine family. Reported as having effects similar to those of Dextroamphetamine, but with a milder euphoria and a comparatively smoother comedown. Has a shorter duration and less empathogenic effect-profile as compared with 4-FA. Thought to produce less neurotoxic metabolites compared to amphetamine.

Dosage

Oral

Common: 15-30mg
Heavy: 50mg+
Light: 5-15mg
Strong: 30-50mg

Note: Insufflating does not appear to raise the bioavailability than oral ingestion, and can cause damage to nasal cavities.

Duration

Onset: undefined minutes
Duration: undefined hours
After effects: 2-12 hours

Timeline

After
2-12 hours
06h12h
Typical
Extended range

Effects

Euphoriaincreased energy/alertnessdecreased need for sleepincreased sociabilitymood liftincreased sexualityexcessive talkingdecreased appetiteweight losssweatingdisturbed sleep patternsbruxismvisual and auditory hallucinationsitchinessaggressivenessmoodiness

Chemical structure © Wikimedia Commons