Modafinil, or Modactive 200mg as Roots Lifecare markets it, is a nootropic. Modafinil, like its close relative Armodafinil, is a nootropic (i.e., a drug that makes you more alert) that improves your ability to concentrate, focus, and stay on task. They are also prescribed for MS patients who experience daytime sleepiness due to the disease (multiple sclerosis).

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