$321.00 – $3,900.00

However, general stimulant effects are only part of adrafinil’s benefits. In addition to promoting wakefulness and increasing energy, adrafinil is strongly associated with a number of nootropic effects, including increased learning capacity, better memory, and faster recall. Users have reported that adrafinil improves their ability to focus and maintain concentration, enhances mental clarity, and makes it easier to do mentally taxing work over extended periods of time.

Adrafinil (CRL-40028, Olmifon) is a mild central nervous system stimulant drug used to relieve excessive sleepiness and inattention in elderly patients. It is also used off-label by individuals wishing to avoid fatigue, such as night workers or others who need to stay awake and alert for long periods of time.

Adrafinil is a prodrug; it is primarily metabolized in vivo to modafinil, resulting in nearly identical pharmacological effects. Unlike modafinil, however, it takes time for the metabolite to accumulate to active levels in the bloodstream. Effects usually are apparent within 45–60 minutes when taken orally on an empty stomach.