When Buying Adderall 15mg Online, using a licensed and reputable pharmacy is essential to ensure you receive authentic medication. Adderall 15mg is a mid-range dose of the prescription stimulant medication composed of amphetamine and dextroamphetamine, used to treat Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy. At this dosage, Adderall enhances the levels of dopamine and norepinephrine in the brain, leading to improved focus, attention, and impulse control.