A drug similar to Ritalin but is much stronger. Use to help with ADHD, but can be used as a rec. drug.
I bought 4 dex for $2 in school. I took them at the dance and it made me hyper-and really jittery. I almost ODed I was having hallucinations. Next moring I was really tired and depressed for 5 days.
Prices shown in USD.