SupplementDEX

Cognitive performance

Supplements studied for cognitive performance.

Overview

Cognitive performance has extensive supplement research in this database. 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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Evidence visualised

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Visual summaries of supplement evidence ranked by condition.

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