Adderall and Mydayis[10] are trade names for a combination drug termed combined amphetamine salts ("MAS" merchandise) containing four salts of amphetamine. The mixture is made up of equivalent elements racemic amphetamine and dextroamphetamine, which provides a (3:one) ratio (by pounds) between dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetamine. https://pillspulse.com/product-category/adderall/