Adderall and Mydayis[ten] are trade names for a mixture drug referred to as combined amphetamine salts ("MAS" goods) that contains 4 salts of amphetamine. The combination is composed of equal areas racemic amphetamine and dextroamphetamine, which provides a (3:1) ratio (by body weight) between dextroamphetamine and levoamphetamine, the two enantiom… Read More