Adderall and Mydayis[10] are trade names for a mixture drug called mixed amphetamine salts ("MAS" items) that contains four salts of amphetamine. The mixture is composed of equal elements racemic amphetamine and dextroamphetamine, which creates a (3:1) ratio (by weight) between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. https://adderallonline01009.blogzet.com/acquire-adderall-on-the-internet-precisely-what-is-adderall-what-are-its-top-added-benefits-43946119