Artvigil is a Nootropic of the brand generic Armodafinil. This Nootropic is approved by the Food and Drug Administration for medical use. Artvigil is prescribed for managing excessive daytime sleepiness that results from narcolepsy, shift work sleep disorder or obstructive sleep apnea. Artvigil enhances the neurotransmitters such as dopamine that promotes wakefulness and alertness. Clinical studies and trials shows its efficacy in improving cognition, focus, fatigue, depression, memory, etc. To know more and to buy Artvigil (Armodafinil), visit here.