Adderall and Mydayis[ten] are trade names for a mix drug identified as blended amphetamine salts ("MAS" merchandise) made up of 4 salts of amphetamine. The mixture is composed of equal sections racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio (by fat) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers of amph