Conclusion: This review is limited by the heterogeneity in reporting side effects and the short duration of many studies. Future studies should transparently and systematically present a description of side effects.
PubMed 40058407 ↗Microdosing LSD
People mainly take Microdosing LSD for focus, anxiety, mood. Based on 7 first-hand reports and 1 meta-analyses & systematic reviews in the medical literature. Ranked #1223 of 1,974 overall.
Of reports that state an outcome, 100% are positive.
What Microdosing LSD 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.
At least one meta-analysis, or 5+ randomized controlled trials. 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.
“Microdosing (LSD) ... Focus whole day ... Decreased anxiety ... It is also a wonderful workout aid”
“Microdosing LSD”
“Occasionally I microdose mushrooms or LSD”
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