I have allergies to grain(corn, wheat, oats, etc). For the past few months I have been looking for an Adderall generic that doesn't contain corn, but so far no luck.

Also, how could I order these pills (if there are any)? The few local pharmacies I have called said they order from the same large reseller and have been out for a while and or don't have the choice of which kinds they can order. I have called CVS, Walgreens, and my hospital, but they only had the 1 kind with corn.