Adderall and Mydayis[ten] are trade names for a mix drug identified as combined amphetamine salts ("MAS" products) that contains 4 salts of amphetamine. The mixture is made up of equal elements racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio (by excess weight) concerning dextroamphetamine and levoamphetamine, the two enantio