Adderall and Mydayis[ten] are trade names for a mixture drug termed blended amphetamine salts ("MAS" items) that contains 4 salts of amphetamine. The combination is composed of equal elements racemic amphetamine and dextroamphetamine, which generates a (three:one) ratio (by fat) amongst dextroamphetamine and levoamphetamine, The 2 enantiomers of amphetamine. https://pillspulse.com/product-category/adderall/