Originally Posted by Light
Screwing with your brainwaves one step at a time.
After enough practice of knowing what to do, you get the most out of it.
Currently use one "Dose" to enhance my beta waves, for better concentration.
Take note they won't work for everyone, and for some people you have to use them for about a month before they start doing anything -_-
I do have one that makes me feel all warm and tingly though. ehe.