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What's commonly discussed — for how you want to feel.
Browse curated nutrients, compounds, supplements and foods by the feeling they come up around. Nothing here says anything works — just what people talk about, with the state of the research shown as-is.
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Commonly discussed for Focus · 14
Clear filtersAttention, mental clarity, and staying on task.
A concentrated source of the omega-3 fatty acids EPA and DHA. Commonly discussed in relation to mood and focus.
Commonly discussed for
A form of the amino-acid-derived compound carnitine, sold as a supplement.
A creeping marsh herb (Bacopa monnieri) used in Ayurvedic tradition and sold as an extract.
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An amino acid the body makes and also obtains from protein-rich foods; sold as a supplement.
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An extract of the leaves of the Ginkgo biloba tree, one of the oldest surviving tree species.
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The root of Panax ginseng, a plant long used in East Asian herbal tradition and sold as a powder, tea, or extract.
A functional mushroom commonly discussed in relation to focus and cognition. Human research so far is limited.
Commonly discussed for
An adaptogenic herb commonly discussed in relation to fatigue and mental performance under stress. Human research is limited.
A supplement form of Alpha-GPC, a choline-containing compound, taken as capsules; a popular nootropic-stack ingredient.
Commonly discussed for
A supplement form of the nutrient choline, sold as choline bitartrate and often included in nootropic products, taken as capsules or tablets.
Commonly discussed for
A supplement form of citicoline (CDP-choline), a choline-containing compound, taken as capsules; a popular nootropic-stack ingredient.
Commonly discussed for
A supplement form of L-theanine, an amino acid found in tea, taken as capsules or tablets and sometimes paired with caffeine.
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A supplement form of phosphatidylcholine, a phospholipid and source of choline, taken as softgels or capsules.
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A supplement form of phosphatidylserine, a phospholipid, taken as softgels or capsules; used in some nootropic products.
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