there's amphetamine sulfate (Dynavel, Eveko), which is Kinda Sorta adderall but missing one of the constituent parts (and has extra of the others), also has an XR.
there's Methylphenidate (Focalin, Methylin, Ritalin) which as a similar mechanism as adderall. there's XR variants
There's dextroamphetamine (Dexedrine, Zenzedi), which makes you sweat less and has similar efficacy. XR is Dexedrine Spansule.
At least two of these (methylphenidate and amp. sulfate) aren't experiencing a shortage right now, I can't speak to dextroamp availability until I switch from dynavel to dexedrine next month.
