Order Link:- https://mayomeds.com/dextroamphetamine-vs-adderall/ Dextroamphetamine is only part of Adderall. It is the more activity part. The one that mostly helps with focus and energy. Adderall includes both dextroamphetamine and Levoamphetamine version amphetamine. The Levoamphetamine part works differently.it can have more effect on the body like heart rate. And the Dextroamphetamine part works on the brain like focus.So even both are the same work in ways their effect can feel different from person to person.