Adderall and Mydayis[ten] are trade names for a mix drug termed mixed amphetamine salts ("MAS" solutions) made up of 4 salts of amphetamine. The mixture is composed of equal elements racemic amphetamine and dextroamphetamine, which makes a (three:1) ratio (by excess weight) amongst dextroamphetamine and levoamphetamine, The 2 enantiomers of ampheta