Adderall and Mydayis[ten] are trade names for a combination drug known as blended amphetamine salts ("MAS" goods) that contains four salts of amphetamine. The mixture is composed of equal sections racemic amphetamine and dextroamphetamine, which creates a (three:1) ratio (by excess weight) between dextroamphetamine and levoamphetamine, the two enantiomers https://pillspulse.com/product-category/adderall/