Adderall and Mydayis[ten] are trade names for a combination drug called mixed amphetamine salts ("MAS" items) made up of 4 salts of amphetamine. The combination is made up of equal areas racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by excess weight) among dextroamphetamine and levoamphetamine, the two https://pillspulse.com/product-category/adderall/