Does PQQ help with focus?
Possibly — but there are few reports. 83% of 6 people who reported on PQQ for focus say it improved. 0% noticed no change and 17% say it got worse.
Focus: what users report
83%better6 reports · few reports
5 better0 no change1 worse
What people say about PQQ and focus
“Stacking it with Ubiquinol or COq10 and PQQ is where it's really at! I call this the trifecta. It improved physical energy, mental energy, and just about everything.”
“I take 20mg PQQ about 3 times a week. I usually find that it gives me a boost in mental energy, but if I take it every single day I start to get too much chatter going on upstairs.”
“PQQ makes me sleep better, and my energy levels and motivation improves drastically. It really improves my focus and overall brain function too.”
“PQQ is great in my experience. It was the only reason I made it through my keto-adaptation phase without falling behind in school or fitness.”
What the research says
BResearch: Moderate0 meta-analyses · 8 trials on PubMed
None of the top reviews we found look specifically at focus. See all research on PQQ.
Side effects people mention
anxiety 2renal inflammation 1malaise 1mental chatter 1stimulation 1
What else is PQQ used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count