Adderall and Mydayis[10] are trade names for a combination drug referred to as combined amphetamine salts ("MAS" merchandise) that contains 4 salts of amphetamine. The mixture is composed of equivalent pieces racemic amphetamine and dextroamphetamine, which provides a (three:one) ratio (by fat) involving dextroamphetamine and levoamphetamine, the two enantiomers https://pillspulse.com/product-category/adderall/