Adderall comes in an ordinary-launch sort that lasts 4 to 6 hrs and an prolonged-release variety (Adderall XR) that works for approximately 12 hrs. Manufacturer-name Adderall XR and generic Adderall and Adderall XR can be obtained as amphetamine/dextroamphetamine and prolonged-launch amphetamine/dextroamphetamine. The information supplied in thi