>This is true for the unregulated illicit drug market, but it's most certainly not true for regulated drugs like Adderall. It's not even consistently true for

>This is true for the unregulated illicit drug market, but it's most certainly not true for regulated drugs like Adderall. It's not even consistently true for the illicit drug market. You can just Google "amphetamine isomer separation tartrate" to get a bunch of information about it. The l-isomer of amphetamine is very weak, and sellers want return business.