I'm sorry. Could you be more specific on what medication you are looking for information on?
30 mg for Adderall. 20 mg for Ritalin. 10 mg for Dexedrine I'm pretty sure. I know the Dexedrine Spansules only come in 5, 10, and 15 mg capsules(extended release.) Most psychs won't allow you to go over 60 mg of anything unless it's Vyvanse and you've been on it forever.