Adderall and Mydayis[10] are trade names for a mix drug known as combined amphetamine salts ("MAS" merchandise) made up of 4 salts of amphetamine. The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which generates a (three:one) ratio (by fat) involving dextroamphetamine and levoamphetamine, the two enantiomers of amph