4-FA
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3 sources
How the databases line up — = agree, ≈ partial, ≠ differ. In lists, shared items appear in every source and unique ones in only one (matched case-insensitively).
Show:
| PsychonautWiki | TripSit | Pharmacology | ||
|---|---|---|---|---|
| Classification | ||||
| Class / category | — | ≈ | ||
| Also known as | 4-FA4-FMPPAL-303Flux | 4-Fluoroamphetamine4fa4-fmp | — | ≈ |
| Safety | ||||
| Addiction potential | moderately addictive with a high potential for abuse | — | — | |
| Dangerous interactions | — | — | ||
| Unsafe interactions | — | — | ||
| Dose · Oral | ||||
| Threshold | 40 mg | — | — | |
| Light | 40–100 mg | 50–70 mg | — | ≠ |
| Common | 100–130 mg | 70–110 mg | — | ≠ |
| Strong | 130–150 mg | — | — | |
| Heavy | 150 mg+ | 115 mg+ | — | ≠ |
| Duration | ||||
| Onset | 45–75 minutes | — | — | |
| Total | 5–8 hours | 4–8 hours | — | ≠ |
| After-effects | 6–12 hours | 1–24 hours | — | ≠ |
| Pharmacology | ||||
Dose at a glance
Each database's primary-route ladder on one shared scale — see where ranges line up or shift.
PsychonautWiki oral
TripSit Oral
0187.5 mg
LightCommonStrongHeavy
Duration at a glance
Total duration on one shared scale.
PsychonautWiki
TripSit
TripSit summary
An 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.
Fact-sheets from PsychonautWiki. Harm-reduction reference only — not medical advice.