I’m waiting for the option of nicotine and caffeine in the same e-vape so I can save time...
maybe they can include some thc too.
It is probably possible to mix your own e-juice with caffeine in it. You can buy the ingredients already.
You’d have to be careful, though. If you got too much caffeine, I imagine that would be unpleasant.
Two Peas in a Pod makes a “Coffee High” flavored vape juice.
Not sure if it has any caffeine in it, I get my dose from real down to Earth Java!