Adderall and Mydayis[ten] are trade names for a mix drug called blended amphetamine salts ("MAS" merchandise) made up of four salts of amphetamine. The combination is made up of equivalent sections racemic amphetamine and dextroamphetamine, which generates a (3:one) ratio (by bodyweight) involving dextroamphetamine and levoamphetamine, the two enantiomers https://pillspulse.com/product-category/adderall/