Even though three-FEA has not been formally studied on the same degree as standard amphetamines, it's currently assumed that like other substituted amphetamines with substitutions at related positions, it more than likely acts largely to be a triple reuptake inhibitor and/or releaser in the monoamine neurotransmitters serotonin, dopamine, and norepinephrine. https://aeschylusd009jpp4.scrappingwiki.com/user