View Full Version : PEA/l-huperzine A/Pyritinol Stack

05-17-2009, 03:40 PM
Has anybody tried this stack to help improve your studying? What were your results? How did it feel? How much of each did you end up having to take?

I am thinking about using it next year when I go to University because people tell me I am taking one of the hardest majors my school offers. Thanks!