Tag: 4-fa effects

4-fa effects

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  • 4-FA

    $350.00$2,400.00

    4-Fluoroamphetamine (4-FA; 4-FMP; PAL-303; “Flux”), also known as para-fluoroamphetamine (PFA) is a psychoactive research chemical of the phenethylamine and substituted amphetamine chemical classes. It produces stimulant and entactogenic effects

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