Adderall and Mydayis[ten] are trade names for a mixture drug named blended amphetamine salts ("MAS" solutions) made up of 4 salts of amphetamine. The mixture is made up of equivalent pieces racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio (by pounds) amongst dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetam