Adderall and Mydayis[10] are trade names for a mixture drug known as mixed amphetamine salts ("MAS" products and solutions) made up of four salts of amphetamine. The mixture is composed of equal components racemic amphetamine and dextroamphetamine, which creates a (3:1) ratio (by fat) involving dextroamphetamine and levoamphetamine, The 2 enantiome