stimulantEVIDENCEBUSUnscheduled
Adrafinil
Prodrug of modafinil. Converted in the liver. Used historically before modafinil was widely available.
Dose range300–1200mg
Half-life1h
Onset60min
Safety3/5medium evidence base
Mechanism of action
Hepatic conversion to modafinil. Active metabolite is identical to direct modafinil intake.
Benefits
Sustained wakefulness
EVIDENCEBVia modafinil metabolite.
Side effects
- Liver enzyme elevation (long-term)uncommonmoderate
- Headachecommonmoderate
Where to buy
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