Adderall and Mydayis[ten] are trade names for a combination drug named combined amphetamine salts ("MAS" merchandise) containing four salts of amphetamine. The mixture is composed of equal elements racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by excess weight) among dextroamphetamine and levoamphetamine, the two enantiomers of amphetamine. https://adderall-online55544.bloggosite.com/35565116/invest-in-adderall-online-what-is-adderall-exactly-what-are-its-prime-advantages