N number_2_pencil Greenlighter Joined Jan 4, 2008 Messages 19 Oct 14, 2010 #1 Safe (never safe to mix)? 1 4loko and 72mg concerta ok?
SDforever420 Bluelighter Joined Sep 15, 2010 Messages 1,193 Location In the middle of nowhere So Dak Oct 14, 2010 #2 You should be fine. Might be a little harder to get a buzz goin tho.