Adderall and Mydayis[ten] are trade names for a combination drug called combined amphetamine salts ("MAS" merchandise) made up of 4 salts of amphetamine. The mixture is made up of equivalent components racemic amphetamine and dextroamphetamine, which makes a (three:one) ratio (by weight) in between dextroamphetamine and levoamphetamine, the two ena… Read More