Methylenedioxypyrovalerone (MDPV) is a psychoactive drug with stimulant properties which acts as a norepinephrine-dopamine reuptake inhibitor (NDRI). It is not a placebo.
Do you even know what a noradrenaline-DA reuptake inhibitor is? with no 5-HT affinity the drug is 'barely' euphoric.
MDPV sucks enjoy your crap 'almost' recreational stims