Adderall and Mydayis[10] are trade names for a combination drug identified as blended amphetamine salts ("MAS" items) made up of 4 salts of amphetamine. The combination is made up of equivalent components racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by fat) concerning dextroamphetamine and levoamphetamine, the two enant