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4-FAInfo
SummaryAn empathogen commonly used in place of MDMA, having a similar duration of empathogenic effects. This drug, however, has a longer stimulant "tail," during which effects are more like those of amphetamines. Not to be confused with 4-FMA, which has a similar potency, but is not particularly empathogenic.
Dose4-fa dose: Oral Light: 50-70mg Common: 70-110mg Heavy: 115-150mg
NOTE: Insufflating does not appear to provide a better bioavailability than oral ingestion, and can cause damage to nasal cavity.
OnsetOral: 30-90 minutes.
Duration4-8 hours
Aliases4-Fluoroamphetamine
4fa
4-fmp
4-fluoroamphetamine
Categoriesstimulant
research-chemical
habit-forming
empathogen
common
AvoidOther stimulants, and depressants. MXE is also to be avoided (possibility of serotonin syndrome). See combo information for more.
EffectsEuphoria, increased energy/alertness, decreased need for sleep, increased sociability, mood lift, increased sexuality, excessive talking, decreased appetite, weight loss, sweating, disturbed sleep patterns, bruxism, visual and auditory hallucinations, itchiness, aggressiveness, moodiness.
After-effects1-24 hours.
4-fadose: Oral Light: 50-70mg Common: 70-110mg Heavy: 115-150mg | NOTE: Insufflating does not appear to provide a better bioavailability than oral ingestion, and can cause damage to nasal cavity.