Focus Supplements
Enhance mental clarity and concentration
Browse the most relevant supplements in the focus category, with expert references, dosing guidance, and price comparisons in one place.

"I know many people are curious as to whether or not caffeine can improve focus and concentration, and indeed it can. There is a kind of general range in which we can talk about caffeine as being useful for focus and concentration, and the range is basically from 100 milligrams to 400 milligrams."

"And indeed, I use these myself. The most effective one I've found is alpha GPC."

"So, if one wants to increase the amount of dopamine transmission in the brain and body, for sake of increasing concentration and focus, one of the most efficient ways to do that is by ingestion of the amino acid L-tyrosine."

"My existing toolkit for sleep... consists of magnesium threonate, apigenin, and theanine."

"As a disclosure, the supplements I take, I take a B twelve once a week, two thousand micrograms."
No pricing data available. View expert evidence

"Polyphenols such as quercetin as well as EGCG can transport zinc cations across the plasma membrane independently of plasma membrane zinc transporters."
$0.13/ct
$7.99 total
No pricing data available. View expert evidence

"Choline from eggs is also a very important source of methyl groups, which are used in epigenetics. Epigenetics is a process by which genes are turned on and off and is regulated by environmental factors such as diet and lifestyle."
$0.25/ct
$24.59 total

"Lutein supplementation only showed benefits for individuals with moderate to severe macular degeneration. For people that have normal vision, these studies did not see a significant improvement."
No pricing data available. View expert evidence

"Over 70% cocoa is a good kind of rule of thumb. The more cocoa the better, and the less sugar, the better."

"Methylene blue can act as a smart drug. It can improve your mind, your memory, and your learning."
No pricing data available. View expert evidence
Lithium

"One specific form of lithium, lithium orotate appears to avoid the capture by amyloid plaques and boosts the levels of lithium in healthy brain tissue."
No pricing data available. View expert evidence

"...600 milligrams of phenylethylamine has a brief effect lasting only about 30 to 45 minutes."

"I know there's been some recent studies coming out in the last year or so where exogenous ketone bodies have been given to endurance athletes and it improved their endurance capacity."
No pricing data available. View expert evidence
No pricing data available. View expert evidence
Lion's Mane
No pricing data available. View expert evidence

"There's also anti-inflammatory supplements such as CoQ10 and PQQ... we don't want to interfere with that process [inflammation after exercise]."

"Intermittent fasting, for example, which has been shown to increase ketone bodies like beta-hydroxybutyrate, which I know you've also shown restricted feeding does increase that as well."
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