Adderall and Mydayis[ten] are trade names for a mix drug referred to as blended amphetamine salts ("MAS" merchandise) made up of 4 salts of amphetamine. The combination is made up of equal components racemic amphetamine and dextroamphetamine, which generates a (three:one) ratio (by weight) in between dextroamphetamine and levoamphetamine, the two e