Adderall and Mydayis[10] are trade names for a combination drug identified as blended amphetamine salts ("MAS" products) containing four salts of amphetamine. The mixture is made up of equivalent pieces racemic amphetamine and dextroamphetamine, which produces a (three:one) ratio (by pounds) between dextroamphetamine and levoamphetamine, The 2 enantiomers of https://pillspulse.com/product-category/adderall/