Do supplements for focus really work?

Although the research on many supplements is inconclusive, studies show that brain and memory supplements have a lot of potential for boosting brain power. These supplements for focus are natural ways to improve your mental functions and memory. Some can even help slow down the mental effects of aging.

In this guide, we’ll take a look at the best supplements for focus, including brain supplements and memory supplements. We'll also look at what the research says about each of these supplements. While the studies aren't always conclusive, everything on this list has been researched and found to have some potential for boosting your brain's abilities.

Keep reading to find out which focus booster you should be taking!

Brain Supplements

Want to increase brain health, improve your cognitive abilities, and slow down the negative effects of aging? Here are a few of the best brain supplements to try.

Fish Oil

Fish oil contains many health boosters, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Research shows that these omega-3 fatty acids are useful for improving brain health.

DHA makes up a significant percentage of the fat in your brain cells, making it crucial for your brain’s structure and functionality. Meanwhile, the fatty acid EPA protects against inflammation that can damage your brain.

Ginkgo Biloba

This tree is used to make one of the most popular and best-known brain supplements. Although studies of it have had conflicting results, many of those studies do point to ginkgo biloba’s potential as a brain booster.

This supplement for focus increases blood flow to the brain, which may help your brain function better. Different studies have found different positive results, including improving memory and slowing age-related mental decline. While not every study found the same benefits, taking this supplement certainly doesn’t seem to hurt.

Ginkgo biloba tree.
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Image: CC by 0, by Crepessuzette via Pixabay


This supplement is a phospholipid, or a fat compound, which is naturally occurring in your brain. However, studies suggest that taking extra phosphatidylserine supplements might help slow the natural decline in brain functionality with age.


L-Theanine is a water-soluble amino acid found in tea leaves and mushrooms. It raises the levels of gamma-Aminobutyric acid (GABA) in the brain, which lowers excitability in the nervous system. It also increases the levels of serotonin and dopamine for better mood and concentration. It also lowers the levels of cortisol and epinephrine, damaging hormones released when you're feeling stressed.

Other studies have even found that the above supplements could help improve memory and other cognitive abilities. However, the reason this focus booster works isn’t fully understood yet, so more studies are needed to find out.

Memory Supplements

These supplements for focus help you retain information better and longer. Memory supplements can also have other positive effects, such as preventing memory loss due to aging.


Your body naturally makes this amino acid, which is crucial for your ability to produce energy. It seems that taking extra acetyl-l-carnitine as a supplement can boost mental alertness and improve memory, too.

Other studies show that these supplements for focus slow the natural decline of memory and mental capacity over time. However, more studies are needed to find out if these supplements can help prevent this decline altogether, rather than just slowing it down.


Remember those exciting studies that showed the health benefits of red wine and dark chocolate? Resveratrol is the reason.

This antioxidant is found in chocolate and red wine, as well as red and purple fruits like raspberries. Studies show that resveratrol may play a role in keeping the hippocampus thriving. The hippocampus is closely linked to memory, making this one of the best supplements for focus.

Red wine contains resvertrol.
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Image CC by 0, by moshehar via Pixabay.


Some memory supplements work differently depending on who’s taking them. Creatine is one of them.

Creatine is naturally occurring in your muscles and brain. It is also in some food products such as meat and eggs.

People who eat meat seem to get plenty of creatine, so they see minimal benefits from this focus booster. However, vegetarians have been found to benefit much more from taking creatine. These memory supplements boost your cognitive abilities - but their effectiveness depends on your diet.

Should You Try Supplements for Focus?

It’s good to be wary when you hear about a new focus booster. Many companies pass off supplements for focus that haven’t been thoroughly tested. Taking unstudied supplements could be ineffective, even dangerous.

However, the brain supplements and memory supplements on this list have all been studied with positive results. Although not all the findings are conclusive, the evidence so far makes these supplements for focus worth a try.

Which focus booster interests you, have you tried any already? Leave a comment and let us know!

Image CC by 0, by Bru-nO via Pixabay

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