Adderall and Mydayis[ten] are trade names for a combination drug termed blended amphetamine salts ("MAS" solutions) made up of four salts of amphetamine. The mixture is composed of equal elements racemic amphetamine and dextroamphetamine, which makes a (three:one) ratio (by weight) in between dextroamphetamine and levoamphetamine, the two enantiome… Read More