2-Fma
People mainly take 2-Fma for focus, anxiety, energy. Based on 6 first-hand reports and 0 meta-analyses & systematic reviews in the medical literature. Ranked #1449 of 1,974 overall.
Of reports that state an outcome, 0% are positive.
What 2-Fma 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.
1–4 randomized controlled trials, no meta-analysis yet. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“You can try 2-FA, 2-FMA, 4-MA and 4-FMA if you want. They are popular substituted amphetamines.”
“use 2-FMA (for productivity)”
“2-FMA is almost anxiolytic. Highly recommend...10mg orally should be plenty for most people”
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 2, 2026. How we rate