4-FMP is psychedelic in and of itself, and outmatched MDMA, MDA and M1 and cousins as a euphorogenic. self-reinforcing even though the comedowns are horrific and leave the body depleted, immunoliable and deneurotransmitterised. redosing intensifies the negatives severely, indiscriminate redosing has easy potential to cross over into serotonin syndrome. caveat emptor.
very prosexual, an acquaintance went off on a search and screw anything in site mission, another following closely behind, both reported that they woulda screwed a woodpile if they thought there was a snake in it.
duration of primary effects is about 14 hours, aftereffects linger for up to 72+.