Adderall and Mydayis[10] are trade names for a mixture drug named blended amphetamine salts ("MAS" items) that contains 4 salts of amphetamine. The mixture is made up of equal elements racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by pounds) between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamin… Read More