Adderall and Mydayis[10] are trade names for a mix drug referred to as combined amphetamine salts ("MAS" solutions) that contains 4 salts of amphetamine. The mixture is composed of equal parts racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio (by pounds) concerning dextroamphetamine and levoamphetamine, The 2 enantiomers https://pillspulse.com/product-category/adderall/