Adderall and Mydayis[10] are trade names for a mix drug named blended amphetamine salts ("MAS" items) made up of 4 salts of amphetamine. The combination is composed of equal elements racemic amphetamine and dextroamphetamine, which makes a (three:one) ratio (by pounds) in between dextroamphetamine and levoamphetamine, the two enantiomers of ampheta