Adderall and Mydayis[10] are trade names for a mix drug termed mixed amphetamine salts ("MAS" solutions) containing 4 salts of amphetamine. The combination is made up of equal sections racemic amphetamine and dextroamphetamine, which produces a (3:one) ratio (by weight) amongst dextroamphetamine and levoamphetamine, the two enantiomers of amphe