Top 6 Supplements & Vitamins for Brain Fog in 2024

Updated on February 25, 2024
 by — reviewed by Jason Williams, PhD (Contributor: George Collins / Editor: Yoko Hill)
An article discussing the effectiveness of supplements and vitamins in combating and clearing brain fog.

If you suffer from brain fog, you need to know the best supplements to use to treat it.

Listed below are six supplements and vitamins that can help you get rid of brain fog.

These supplements improve brain function, boost athletic performance, and reduce symptoms of ADHD.

To learn more about these supplements, read this article. It includes a review of the ingredients and how they work in the body.

Best Supplements for Brain Fog

  • NooCube — Best for improving focus and concentration
  • Mind Lab Pro — Best for overall cognitive enhancement
  • Vyvamind — Great for improving mindfulness and alertness

Functional mushrooms can combat mental fatigue and restore focus. The powdered form of reishi mushroom is highly nutritious and can be blended with hot water or a favorite beverage to create a powerful brain food drink. The mushroom powder can also be easily added to smoothies and other dishes. You can buy capsules or powders that contain only high-quality mushrooms grown under strict standards. These products can be helpful in overcoming mental fatigue, but you should consult your physician before taking them.

The causes of brain fog vary from person to person. Some are hormonal, while others may be caused by a physical problem. A person’s lifestyle may be the culprit, and a few supplements may help. Stress and anxiety can cause a person’s brain to become foggy, making it difficult to focus and remember things. Some medications can alter the function of neurotransmitters, including antidepressants, sleeping pills, and painkillers.

Supplements for Brain FogEffects
NooCubeTreats brain fog naturally
Mind Lab ProImproves overall brain health
VyvamindEnhances focus and mental clarity
Vitamin B12Deficiency causes brain fog
Omega 3Fuels the brain
DHAHelps with concentration

1. NooCube

Among the many ingredients of NooCube supplements for brain fog are a plant extract called Huperzine A, which is said to boost memory and cognitive function. It is also believed to have neuroprotective and anti-inflammatory properties.(1) Another ingredient in NooCube is L-Tyrosine. This amino acid helps improve mental performance and boosts attitude during times of stress.

Other ingredients in NooCube are l-theanine and vitamin B12. These are essential nutrients for the brain, because they improve blood flow to it during cerebral effort. NooCube also contains Bacopa Monnieri, which helps improve cognitive function.

NooCube supplement reviews can be quite mixed, but the product itself has received high praise on the Internet. People using it report improved focus, motivation, and increased energy. It also eliminates mental fatigue and brain fog. Because NooCube is a nutritional supplement, the company does not need to undergo extensive testing. If you decide to buy NooCube, make sure to buy from the official website of NooCube.

2. Mind Lab Pro

When it comes to dealing with brain fog, Mind Lab Pro is an excellent choice. This supplement contains premium-quality fixings like Cognizin, NutriGenesis vitamins, Suntheanine, and Pine Bark Extract. All of these ingredients are free of toxins and have proven to enhance brain energy and cognitive performance. The ingredients in Mind Lab Pro work together to combat brain fog and boost metabolism. For best results, take two capsules each day to see noticeable results.

The Mind Lab Pro formula contains 500 mg of Lion’s Mane, a mushroom that has many cognitive benefits. This mushroom improves learning, memory, and membrane function.(2) Bacopa Monnieri is also a common nootropic additive that works to improve brain health.(3) Bacopa is a type of water hyssop that grows in India, Sri Lanka, New Zealand, and South Africa. It is known for its antioxidant properties and has been shown to improve cognitive function.

It contains citicoline, an amino acid essential for the brain’s energy needs. By increasing the activity of neurotransmitters, citicoline improves attention, memory, and concentration. It can increase cellular metabolism and protect brain cells from free radical damage. It can also improve cognitive function in individuals with brain trauma. It can also improve brain energy levels. However, it’s important to remember that too much citicoline can exacerbate brain fog.

3. Vyvamind

The Vyvamind supplement helps you focus and removes mental fog. It contains a synergistic blend of 6 powerful ingredients that work together to deliver cognitive benefits. It is safe to use, and the ingredients used are non-addictive. This supplement is recommended for people who are suffering from symptoms of brain fog, ADHD, or low energy. You should not exceed the recommended dose of this supplement. It is possible to experience side effects when you take two or more servings per day.

It contains L-Theanine, a substance known to combat depression and stress. Theanine also helps reduce anxiety and promote cognitive performance. There is also a moderate amount of caffeine in Vyvamind, which is an important source of energy for the body. L-Tyrosine also boosts cognitive performance and reduces blood pressure. It has been shown to improve cognitive performance and can be beneficial for individuals suffering from schizophrenia.

Best Vitamins for Brain Fog

  • Vitamin B12 — Best vitamin for nerve cell growth
  • Omega 3 Fatty Acids — Great for reducing fatigue
  • DHA — Great for boosting energy levels

To combat the symptoms of brain fog, it is important to consume a wide variety of different vitamins and minerals.(4) Vitamins A, D, and E are all important for the health of the brain. Vitamin A promotes good vision and the proper functioning of the immune system. Vitamins C and E are also good for the brain, and can improve your overall health. Omega-3 fatty acids have a profound impact on brain fog, and can help reduce the symptoms.

Supplements containing omega-3 fatty acids and vitamin D are effective for reducing the symptoms of brain fog. However, these vitamins are not a substitute for a healthy diet and exercise. Eating a varied diet that includes plenty of fruits, vegetables, and nuts is an excellent way to improve your brain’s health and fight brain fog. Many people also benefit from fatty fish, which contain high amounts of omega-3 fatty acids. DHA is an important healthy fat that helps maintain skin and bone health.

1. Vitamin B12

If you suffer from brain fog, you may want to try vitamin B12 supplements. These vitamins are involved in the formation of nerve cells and blood. These nutrients are often taken for a variety of reasons, including memory loss, poor concentration, and to improve energy. However, you should be aware that a vitamin B12 deficiency can lead to serious problems, including cognitive decline, poor balance, and peripheral neuropathy.(5)

Although many people may be deficient in Vitamin B12, it does not always lead to the symptoms of brain fog. Deficient individuals may experience cognitive problems, a lack of focus, and even feel “un-normal.” Another warning sign that you might be deficient in Vitamin B12 is mouth sores. Mouth sores may indicate other health issues or emergencies. It’s also important to get tested for B12 levels if you suspect that you’re suffering from brain fog.

In addition to vitamin B12, there are several other vitamins that can help you combat brain fog. Omega-3 fatty acids and Vitamin B12 are essential to the human body. Taking supplements to address brain fog should never replace a healthy diet. Consult with your doctor to determine which supplements are right for you. And as with any medical condition, there’s no substitute for the advice of a healthcare professional. It’s crucial to avoid unnecessary risks and complications of taking vitamin supplements.

2. Omega 3 Fatty Acids

In order to get rid of brain fog, you must first get to the root of the problem. There are several factors that contribute to fatigue, including brain health issues and energy-related disorders. You should consult a healthcare professional to diagnose any nutritional deficiencies or hormone imbalances. Fatigue is often the result of deficiency in certain nutrients, including the B vitamin family, Omega 3 fatty acids, and vitamin D.

The omega-3 fatty acids found in fish oil have many benefits for brain health. They can improve memory and reaction times, fight brain aging, and even reduce the symptoms of depression. You should choose a high-quality omega-3 fatty acid supplement to ensure the best possible health benefits. But when choosing the perfect supplement, remember that quality is more important than quantity. Taking fish oil supplements regularly will help you get the brain health benefits you need.

You can find omega-3 fatty acids in leafy green vegetables, vegetable oils, nuts, and seeds. Omega-3s are best obtained through the diet, as they help build cell membranes in the brain. Other benefits of omega-3 fatty acids include anti-inflammatory and antioxidant properties. While fish omega-3s are best for the brain, other types of omega-3s may have the opposite effect. A good supplement for brain fog may not work as well for you if your diet is not adequate in this vitamin.

3. DHA

For many people, taking DHA supplements for brain fog may not do the trick. However, these supplements contain important healthy fats, such as DHA. These fatty acids help maintain healthy skin, bones, and even mental function. Those suffering from brain fog should talk to a doctor to determine if there are other underlying health problems. They can also use these supplements to boost energy levels. But before you begin taking them, be sure to check with your doctor about your symptoms.

In one study, DHA supplements were found to improve symptoms of attention deficit hyperactivity disorder (ADHD), a disorder that typically starts in childhood and persists into adulthood. ADHD is characterized by impulsivity, difficulty concentrating, and difficulty staying on task. Studies have found that people with ADHD have lower blood levels of DHA, a neurotransmitter that helps the brain build neural pathways. Moreover, DHA acts as an anti-inflammatory, reducing COX-2. Inflammation is a key factor in Parkinson’s disease and Alzheimer’s disease.

How We Picked the Top Vitamins & Supplements for Brain Fog

We utilized a comprehensive review process to select the most effective supplements for combating brain fog. Our evaluation focused on effectiveness, ingredients, scientific evidence, brand reputation, product transparency, manufacturing process, user reviews, price, and value. This thorough approach enabled us to present readers with a reliable and accurate list of the top brain fog-fighting supplements.


We examined clinical studies and user experiences to determine the supplements’ ability to alleviate brain fog symptoms, enhance mental clarity, and improve cognitive performance.


We carefully assessed each supplement’s formula, prioritizing well-researched, natural, and high-quality ingredients that target brain fog and support optimal cognitive function.

Scientific Evidence

We consulted peer-reviewed studies and systematic reviews to confirm the efficacy of the primary ingredients in reducing brain fog and promoting mental clarity.


We evaluated optimal dosages and ingredient combinations, ensuring they corresponded with established research findings for maximum effectiveness.


We confirmed the safety of each ingredient by considering potential side effects, interactions, and compliance with regulatory guidelines. We prioritized FDA-approved ingredients.

Brand Reputation

We analyzed brands’ credibility and reliability through customer testimonials, expert recommendations, and company background.

Product Transparency

We appreciated supplements with full ingredient disclosure, including sources and concentrations, facilitating knowledgeable consumer decision-making.

Manufacturing Process

We investigated manufacturing standards, giving preference to products made in certified facilities and adhering to Good Manufacturing Practices (GMP).

User Reviews

We considered real customer feedback, emphasizing testimonials that reported reduced brain fog, heightened mental clarity, and heightened cognitive function.


We compared product prices, ensuring they were reasonable and proportional to the quality and effectiveness of the supplement.


We appraised overall value by weighing the benefits of price, quality, and effectiveness, providing optimal return on investment for consumers.

Supplements & Vitamins for Brain Fog FAQs

What causes brain fog and how can supplements help?

Brain fog can result from stress, lack of sleep, hormonal imbalances, inflammation, and other factors. Specific supplements can help improve cognitive functions, focus, and memory by providing essential nutrients and supporting healthy neurotransmitter levels.

What are the top supplements for reducing brain fog?

Top supplements for reducing brain fog include omega-3 fatty acids, B vitamins, ginkgo biloba, phosphatidylserine, bacopa monnieri, curcumin, acetyl-L-carnitine, and lion’s mane mushroom.

How do omega-3 fatty acids affect brain fog?

Omega-3 fatty acids help maintain healthy brain function and reduce inflammation, which can alleviate brain fog. They also promote improved memory, focus, and mood.

What role do B vitamins play in combating brain fog?

B vitamins (B6, B9, and B12) support energy production, brain cell communication, and the synthesis of neurotransmitters, all of which can help alleviate brain fog.

How does ginkgo biloba improve mental clarity?

Ginkgo biloba increases blood flow to the brain, supports healthy neurotransmitter levels, and has antioxidant properties, contributing to reduced brain fog and improved cognitive performance.

What are the benefits of phosphatidylserine for brain fog?

Phosphatidylserine supports brain cell function and communication, enhances memory and focus, and helps reduce the effects of stress, contributing to a clearer and sharper mind.

How can bacopa monnieri help with brain fog?

Bacopa monnieri, an adaptogenic herb, helps improve memory and cognitive function, reduce anxiety and stress, and protect brain cells from oxidative damage.

Are there any potential side effects or interactions with brain fog supplements?

Side effects vary depending on the supplement and individual, but can include digestive issues, allergies, or interactions with medications. Consult a healthcare professional before starting any new supplement routine.

Sources, Studies, and Scientific Research
  1. Friedli, María Jesús, and Nibaldo C Inestrosa. “Huperzine A and Its Neuroprotective Molecular Signaling in Alzheimer’s Disease.” Molecules (Basel, Switzerland) vol. 26,21 6531. 29 Oct. 2021, doi:10.3390/molecules26216531 ↩
  2. Wong, Kah-Hui et al. “Neuroregenerative potential of lion’s mane mushroom, Hericium erinaceus (Bull.: Fr.) Pers. (higher Basidiomycetes), in the treatment of peripheral nerve injury (review).” International journal of medicinal mushrooms vol. 14,5 (2012): 427-46. doi:10.1615/intjmedmushr.v14.i5.10 ↩
  3. Kongkeaw, Chuenjid et al. “Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract.” Journal of ethnopharmacology vol. 151,1 (2014): 528-35. doi:10.1016/j.jep.2013.11.008 ↩
  4. Tardy, Anne-Laure et al. “Vitamins and Minerals for Energy, Fatigue and Cognition: A Narrative Review of the Biochemical and Clinical Evidence.” Nutrients vol. 12,1 228. 16 Jan. 2020, doi:10.3390/nu12010228 ↩
  5. Health Quality Ontario. “Vitamin B12 and cognitive function: an evidence-based analysis.” Ontario health technology assessment series vol. 13,23 1-45. 1 Nov. 2013 ↩