Adderall and Mydayis[10] are trade names for a mixture drug identified as blended amphetamine salts ("MAS" products) made up of 4 salts of amphetamine. The combination is made up of equal elements racemic amphetamine and dextroamphetamine, which generates a (3:1) ratio (by excess weight) in between dextroamphetamine and levoamphetamine, https://wearethelist.com/story19614771/get-adderall-on-line-what-on-earth-is-adderall-exactly-what-are-its-top-advantages