Government does sorta regulate it. Desoxyn is (rarely) prescribed for ADHD when other meds aren't effective enough. The difference between most amphetamines an

Government does sorta regulate it. Desoxyn is (rarely) prescribed for ADHD when other meds aren't effective enough. The difference between most amphetamines and Desoxyn is that extra methyl group. That methyl group helps it cross the blood-brain barrier a little faster but the chemical that reaches the brain is the same in both cases.