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