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Adderall is a mixture of instant-release (IR) dextroamphetamine and amphetamine salts. More specifically, Adderall contains dextroamphetamine saccharate, dextroamphetamine sulfate, amphetamine aspartate monohydrate, and amphetamine sulfate. These ingredients work together to raise the levels of certain chemicals in your brain to help treat ADHD and narcolepsy.