best stack for studying long hours?

[Skidrow332]

what should I get on? I was thinking noopept and alphagpc since I have heard good things about it but I keep hearing bad things about it too. Does anyone actually have experience with it or know someone that tried it? I am tired of all these braindead retards being like "ohhh yea bro its a placebo go hop on coke" and either give you a class 1 drug recommendation or nothing at all. Also, any verified sellers in EU/germany?

 

[PharmaPhaggot]

Cerebrolysin+Adderall

 

[coolepic456]

what should I get on? I was thinking noopept and alphagpc since I have heard good things about it but I keep hearing bad things about it too. Does anyone actually have experience with it or know someone that tried it? I am tired of all these braindead retards being like "ohhh yea bro its a placebo go hop on coke" and either give you a class 1 drug recommendation or nothing at all. Also, any verified sellers in EU/germany?

Ritalin