Cognitive performance
Supplements studied for cognitive performance.
Overview
Cognitive performance has extensive supplement research. Tyrosine (16 studies) may improve memory, reaction time, and stress-related cognition in healthy adults under acute stressors. Panax Ginseng may help attention and reaction time in middle-aged adults but not consistently in younger groups.
L-Theanine may boost focus at single 100 mg doses and, with caffeine, alertness and accuracy. Rhodiola is marked possibly effective without a detailed summary here. Caffeine shows modest benefits for processing speed, attention, and memory in available research. See the heatmap and evidence reviews below for population and dose detail.
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Relevant supplements heatmap
Relevant supplements sorted by DEX Score.
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SupplementDEX Database
37 supplements for , and rated at least stars. All purchase bands. No minimum star filter.
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Visual summaries of supplement evidence ranked by condition.
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