Adderall and Mydayis[ten] are trade names for a mix drug known as mixed amphetamine salts ("MAS" items) made up of 4 salts of amphetamine. The mixture is composed of equal elements racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by fat) concerning dextroamphetamine and levoamphetamine, the two enantiomers https://pillspulse.com/product-category/adderall/