Adderall and Mydayis[10] are trade names for a mixture drug called mixed 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 (3:1) ratio (by body weight) between dextroamphetamine and levoamphetamine, the two enantiomers … Read More