Adderall and Mydayis[ten] are trade names for a mix drug referred to as combined amphetamine salts ("MAS" products and solutions) that contains 4 salts of amphetamine. The mixture is composed of equivalent elements racemic amphetamine and dextroamphetamine, which provides a (three:1) ratio (by excess weight) among dextroamphetamine and levoamphetamine, https://pillspulse.com/product-category/adderall/