4F MPH POWDER - AN OVERVIEW

Phenylpiracetam relies about the piracetam molecular skeleton with an extra phenyl group hooked up on the pyrrolidone nucleus, albeit at a unique steric location compared to the substituted phenyl groups noticed on aniracetam or nefiracetam.The 4F-MPH mixture was about 2 times as powerful as MPH at DAT and Internet, although addition on the fluorin