Adderall and Mydayis[ten] are trade names for a combination drug termed mixed amphetamine salts ("MAS" solutions) containing four salts of amphetamine. The mixture is composed of equal sections racemic amphetamine and dextroamphetamine, which produces a (3:1) ratio (by bodyweight) in between dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetamine. https://erice555hbu8.wikissl.com/user