Substances
2-FA

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. It is believed that it doesn't produce some of the neurotoxic metabolites that amphetamine can produce.
Harm potential
moderately addictive with a high potential for abuse
Source: PsychonautWiki
Dosage
This dosage information is gathered from users and resources for educational purposes only. It is not a recommendation and should be verified with other sources for accuracy.
oral
light: 10-20mg
common: 20-40mg
strong: 40-60mg
Source: PsychonautWiki
View dosage charts in the KnowDrugs app
Effects
- euphoria
- increased energy / alertness
- decreased need for sleep
- increased sociability
- elevated mood
- increased sexuality
- excessive talking
- decreased appetite
- weight loss
- sweating
- disturbed sleep patterns
- bruxism
- visual and auditory hallucinations
- itchiness
- aggressiveness
- moodiness
Source: Tripsit.me
Interactions
View all interactions in the KnowDrugs app
Tolerance
full
develops with prolonged and repeated use
half
3 - 7 days
zero
1 - 10 days
Source: PsychonautWiki