I'd like to try modafinil for studying, but I find it very expensive. $1.50-2.00 per 200mg seems quite a lot compared to the powder. Alibaba has 100g for $100. Not sure how trustworthy it is which is why I'm here. 1g per dollar in powder vs 1g per 7.50-10 dollars in pill form. If powder works as well, why would I want pills? I heard powder sellers don't label their packages which results in long shipments due to customs.
I'd like to know where you guys get your modafinil from as it can be tough finding reliable sources. Anyone try it in bulk powder?