4-FA (4-Fluoroamphetamine)

240 $15,000 $

Buy 4-Fluoroamphetamine online

The research chemical 4-Fluoroamphetamine (4-FA; 4-FMP; PAL-303; “Flux”), also referred to as para-fluoroamphetamine (PFA), belongs to the phenethylamine and substituted amphetamine chemical families. It has entactogenic and stimulating properties. 4-FA is occasionally offered with similar substances like 2-fluoroamphetamine and 4-fluoromethamphetamine as a recreational drug.