Adderall and Mydayis[10] are trade names for a mix drug termed mixed amphetamine salts ("MAS" merchandise) containing four salts of amphetamine. The mixture is made up of equivalent parts racemic amphetamine and dextroamphetamine, which creates a (3:1) ratio (by body weight) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers of amp