Modvigil
The short answer. There isn't much data on Modvigil yet — 3 mentions, 2 with a clear outcome — so treat these numbers as anecdotal. We found no human trials on PubMed.
From 3 mentions in total — the rest didn't say how it went and aren't counted.
What Modvigil does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
No randomized controlled trials in humans found on PubMed. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
Reported side effects
How often each side effect came up across all reports.
What users say
First-hand experiences, quoted verbatim. We show one positive and one negative where both exist.
“I find Modvigil (less effects on dopamine) keeps me alert and productive”
“The modafinil that modup sells, modvigil, also seems inferior to all the other modafinil I've tried. Even 400mg won't give me the effects that 50mg of modalert would..”
Other options for focus
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 3, 2026. How we rate