Adderall and Mydayis[10] are trade names for a mix drug called blended amphetamine salts ("MAS" products) containing four salts of amphetamine. The combination is made up of equivalent sections racemic amphetamine and dextroamphetamine, which provides a (three:one) ratio (by weight) in between dextroamphetamine and levoamphetamine, the two enantiomers of https://pillspulse.com/product-category/adderall/