Pillsuppliers offers the best nootropics (smart drugs) you've never tried before at a low cost with free tablet samples. We provide a 20% discount on your first order and offer standard shipping as well as free shipping from the United States to the United States. This medication is used to treat Narcolepsy, Attention Deficit Disorder, ADHD, Sleep Apnea, Insomnia, and Excessive Daytime Sleepiness.