Adderall and Mydayis[10] are trade names for a combination drug identified as blended amphetamine salts ("MAS" products) containing 4 salts of amphetamine. The combination is made up of equivalent parts racemic amphetamine and dextroamphetamine, which creates a (3:1) ratio (by bodyweight) involving dextroamphetamine and levoamphetamine, The 2 enantiomers of https://pillspulse.com/product-category/adderall/