Adderall and Mydayis[ten] are trade names for a mix drug called combined amphetamine salts ("MAS" goods) made up of 4 salts of amphetamine. The mixture is made up of equivalent components racemic amphetamine and dextroamphetamine, which provides a (three:one) ratio (by body weight) among dextroamphetamine and levoamphetamine, The 2 enantiomers of a