Sixth former bought nootropic (smart) drugs from USA

[ItJustCameOffInMyHands]

I found them by accident this morning and I'm in a state of shock. We'd talked about it before and I'd explained the dangers of buying things over the internet but obviously he's gone ahead and ordered them. He's of the opinion that he's at a disadvantage if he doesn't take them, 75% of last years Cambridge students admit to taking them, etc. I just don't know what's true and what I should say when he comes home from school. Any advice would be greatly appreciated.

[specialsubject]

Smart drugs? Does he know the meaning of 'oxymoron'?

Silly sod. Tell him to use his brain before it rusts. If he wants to pass his exams he works, knuckles down, doesn't piss about. Eating properly is also good.

[PlentyOfPubeGardens]

What did he buy? Also, you say sixth former, how old is he?