Adderall and Mydayis[ten] are trade names for a mix drug referred to as combined amphetamine salts ("MAS" products and solutions) made up of 4 salts of amphetamine. The mixture is composed of equal areas racemic amphetamine and dextroamphetamine, which makes a (three:1) ratio (by bodyweight) amongst dextroamphetamine and levoamphetamine, https://pillspulse.com/product-category/adderall/