Adderall and Mydayis[ten] are trade names for a mixture drug called blended amphetamine salts ("MAS" merchandise) containing four salts of amphetamine. The mixture is made up of equal areas racemic amphetamine and dextroamphetamine, which provides a (3:one) ratio (by fat) between dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. https://social-medialink.com/story3171584/obtain-adderall-on-line-what-exactly-is-adderall-what-are-its-major-added-benefits