Adderall and Mydayis[10] are trade names for a mix drug called mixed amphetamine salts ("MAS" products and solutions) containing 4 salts of amphetamine. The combination is made up of equivalent parts racemic amphetamine and dextroamphetamine, which creates a (3:1) ratio (by fat) involving dextroamphetamine and levoamphetamine, The 2 enantiomers of