Adderall comes in a typical-launch variety that lasts 4 to 6 several hours and an extended-launch variety (Adderall XR) that actually works for around twelve hours. Model-identify Adderall XR and generic Adderall and Adderall XR can be found as amphetamine/dextroamphetamine and prolonged-launch amphetamine/dextroamphetamine. The data offered on