Adderall and Mydayis[ten] are trade names for a mixture drug referred to as combined amphetamine salts ("MAS" products and solutions) containing 4 salts of amphetamine. The combination is made up of equivalent sections racemic amphetamine and dextroamphetamine, which provides a (3:one) ratio (by weight) in between dextroamphetamine and levoamphetamine, https://pillspulse.com/product-category/adderall/