Lisdexamfetamine
"Addressing the misinformed subscriber who proclaimed, " Vyvanse is SPEED! ", and that it's use led to his rapid addiction to speed. This is clinically not possible. Though there is an underlying component of amphetamine to this med, it is moreover a CNS (  Central Nervous System Stimulant ), as is stratera ( which contains a large percentage of norepinephrine in it and may help those battling depression as well as ADD) . 
Guess what else is classified as a CNS. - your morning coffee.  We all recognize Folgers and Nescaffe as unregulated gateway drugs, so shouldn't we get excited about them as some of these '  users and their abuses of caffeine ' aside the evils of Vyvanse? Personal responsibility and accountability are key."