7 Best Supplements for Memory and Focus in 2024 (Tested & Reviewed)

Updated on February 12, 2024
 by — reviewed by Jason Williams, PhD (Contributor: George Collins / Editor: Yoko Hill)
Exploring the impact of supplements on enhancing memory and focus.

What are the best supplements for memory and focus?

As we navigate through our busy lives, it’s natural to want to enhance our memory and focus. Fortunately, there are a wide variety of supplements available on the market that claim to boost cognitive function. But which ones are really effective?

In this guide, we’ll explore the best brain supplements for memory and focus on the market today, backed by factual data and scientific research.

Whether you’re a student looking to improve your studying skills or a professional seeking to enhance your productivity, these supplements would help you achieve sharper memory and laser-like focus.

Best Supplements for Memory and Focus

1. Feedamind

Feedamind is a cutting-edge supplement formulated with a unique blend of ingredients to support brain health and cognitive function. Packed with a powerful blend of ingredients, it offers a range of benefits that help boost cognitive function.

One of the key ingredients in Feedamind is Bacopa Monnieri, an herb known for its potential in supporting memory and attention span. It has been shown to improve cognitive function and reduce anxiety. Another ingredient, Alpha-GPC, improves blood circulation to the brain, aiding in memory retention and mental clarity.(1)

N-Acetyl-L-Tyrosine is included as well, which promotes the growth of nerve cells and enhances cognitive function.(2) Additionally, Feedamind contains Pterostilbene, which is beneficial for cellular communication in the brain, which helps to support memory formation and retrieval.(3)


  • Boosts brain function and cognitive performance
  • Enhances memory and learning capabilities
  • Supports mental focus and concentration
  • Provides energy and mental clarity


  • May cause mild side effects like headaches or digestive issues in some individuals
  • May take some time to see noticeable improvements

Feedamind works to nourish and protect brain cells, resulting in improved focus, concentration, and memory. By incorporating it into a daily routine, you can unleash your full mental potential and maximize your mental output.

2. NooCube

NooCube is a popular nootropic supplement known for its ability to improve cognitive function and creativity. It contains 12 clinically studied ingredients such as Alpha GPC, Huperzine A, and Bacopa Monnieri, which have been shown to enhance memory and increase attention span.

One of these key ingredients is Alpha GPC, a natural compound that is widely used for improving memory and learning abilities. Another important component is Panax Ginseng, a plant-based extract that promotes the production of acetylcholine, a neurotransmitter crucial for memory and cognitive processes.(4)

Bacopa Monnieri, a herb used in traditional medicine, is known for its positive effects on mindfulness and concentration.(5) It helps combat stress and anxiety, allowing for better focus and mental clarity.

Additionally, NooCube contains vital amino acids and vitamins, such as L-Theanine and B Vitamins, which play crucial roles in supporting brain health.


  • Improves cognitive function and mental clarity
  • Enhances memory and learning abilities
  • Boosts motivation and focus
  • Provides long-lasting brain energy


  • Some users may experience mild side effects like nausea or headaches
  • Not suitable for pregnant or nursing women
  • Results may vary depending on individual response

NooCube is a natural and safe way to boost brain function and optimize focus and memory.

3. Mind Lab Pro

Mind Lab Pro is an all-in-one nootropic stack designed to optimize brain performance. This supplement includes a blend of vitamins, minerals, and plant extracts that improve memory, boost focus, and enhance mental clarity.

One key ingredient is Citicoline, which helps improve brain energy and blood flow, leading to enhanced focus and attention to detail.(6) Another essential component is Bacopa Monnieri, a herb known for its memory-enhancing properties. This ingredient aids in improving memory formation and recall, making it easier to retain and retrieve information.

Additionally, Lion’s Mane Mushroom extract is included for its neuroprotective qualities and ability to stimulate the growth of nerve cells, contributing to better cognitive functioning.(7) The supplement also contains Rhodiola Rosea, which helps reduce mental fatigue and enhances mental clarity. The inclusion of phosphatidylserine helps support healthy brain cell membranes, further aiding in memory and focus.


  • Enhances overall cognitive performance
  • Improves memory, focus, and attention span
  • Reduces mental fatigue and brain fog
  • Increases mental clarity and creativity
  • Supports long-term brain health and neuroprotection


  • Relatively high price compared to other brain supplements
  • May take a few weeks to see noticeable effects
  • Not suitable for individuals under 18 years old

Overall, Mind Lab Pro sharpens cognitive abilities and promotes optimal brain health.

4. Omega-3 Fatty Acid

Omega-3 fatty acids are essential nutrients that play a vital role in brain health. Studies have shown that Omega-3 supplementation improves cognitive function, memory, and attention span.

Studies have shown that regular consumption of Omega-3 supplements improves focus, attention, and concentration. These fatty acids play a crucial role in maintaining the health and integrity of brain cell membranes, allowing for optimal communication between neurons.

Moreover, Omega-3 fatty acids help in the formation and maintenance of myelin, a protective sheath around nerve fibers that aids in the efficient transmission of signals.(8) By promoting the health of these neural pathways, Omega-3s further support memory and learning processes.

Omega-3 fatty acids have anti-inflammatory properties that benefit brain health. Chronic inflammation in the brain has been linked to cognitive decline, and an increased risk of neurodegenerative diseases. Omega-3s help reduce inflammation, protecting against these detrimental effects and promoting overall brain health.


  • Essential for brain health and development
  • Supports cognitive function and memory
  • Reduces inflammation in the brain
  • Helps maintain good mental health
  • Beneficial for overall cardiovascular health


  • May cause fishy aftertaste or burping in some individuals
  • Potential allergenicity for those with fish allergies
  • Long-term effects and optimal dosage still under research
  • May interact with certain medications

Omega-3 fatty acid supplements offer several benefits for focus and memory. Their ability to enhance cognitive performance, support neural communication, and reduce inflammation make them a valuable addition to a healthy lifestyle for individuals seeking to optimize their brain function. 

5. Ginkgo Biloba

Ginkgo Biloba is a herbal supplement derived from the leaves of the Ginkgo tree. It has been used for centuries in traditional medicine to improve memory and cognitive function. Ginkgo Biloba enhances blood flow to the brain, thereby promoting better focus and mental performance.

One of the primary benefits of Ginkgo Biloba is its ability to improve focus and concentration. By increasing blood flow and oxygen supply to the brain, this supplement helps enhance mental clarity and alertness.(9) Many individuals also report improved attention span and productivity.

Additionally, Ginkgo Biloba has positive effects on memory. It supports memory recall and retention, particularly in elderly adults. This is due to its antioxidant properties and potential for reducing oxidative stress, which impacts memory function over time.


  • Improves memory and cognitive function
  • Enhances blood flow to the brain
  • Supports mental alertness and focus
  • Acts as an antioxidant and protects brain cells
  • Reduces symptoms of anxiety or depression


  • Not recommended for individuals with bleeding disorders or on blood thinners
  • Effectiveness may vary among individuals
  • Interactions with certain medications (e.g., anti-coagulants) can occur

Overall, Ginkgo Biloba offers potential benefits for focus and memory by promoting improved brain health and function.

6. Phosphatidylserine

Phosphatidylserine (PS) is a phospholipid that is naturally found in the brain, but its levels tend to decline with age. Supplementing with phosphatidylserine has been shown to improve memory, attention, and cognitive function, especially in older adults.

It has been shown to improve attention, concentration, and working memory in individuals of all ages. This makes it an attractive option for students, professionals, and older adults looking to boost their mental performance.

Furthermore, PS has been linked to reducing the risk of age-related cognitive decline and supporting overall brain health. It helps maintain healthy brain cell membranes, promotes neurotransmitter balance, and enhances the release of brain-derived neurotrophic factor (BDNF), a protein that plays a crucial role in neuron growth and connectivity.(10)


  • Enhances memory and cognitive abilities
  • Supports mental focus and attention
  • Promotes overall brain health and cell membrane function
  • Reduces age-related cognitive decline
  • Relieves ADHD symptoms


  • Potential side effects like mild stomach upset or insomnia
  • Not recommended for pregnant or nursing women
  • Interactions with certain medications may occur, requiring caution

Phosphatidylserine supplement has the potential to promote memory and increase focus, making it a valuable option for those seeking to optimize their cognitive abilities.

7. Acetyl-L-Carnitine

Acetyl-L-Carnitine (ALCAR) is an amino acid that plays a crucial role in energy production within brain cells. Studies have demonstrated its ability to enhance learning capacity and overall brain function.

It boosts acetylcholine production, a neurotransmitter crucial for memory formation and overall brain health. By increasing acetylcholine levels, ALCAR enhances focus, attention, and mental clarity.

Furthermore, ALCAR is known for its neuroprotective properties. It acts as an antioxidant, protecting brain cells from free radical damage and reducing oxidative stress.(11) This contributes to the prevention of age-related cognitive decline and improves memory retention.

Additionally, some research suggests that ALCAR improves mood and alleviates symptoms of depression and anxiety. It increases dopamine and serotonin levels, neurotransmitters associated with feelings of happiness and well-being.


  • Supports brain energy production and mental clarity
  • Enhances memory and cognitive function
  • Has neuroprotective effects and slows down age-related cognitive decline
  • Helps improve mood and reduce symptoms of depression
  • Supports weight loss process and physical energy


  • Possible side effects like nausea, headache, or gastrointestinal issues
  • Not suitable for individuals with thyroid problems or seizure disorders
  • Higher doses may be required for optimal results

Acetyl-L-Carnitine is a great memory supplement that also supports brain regeneration and protects the brain against damage.

How We Selected the Best Supplements for Memory and Focus

Our selection process for the best supplements for memory and focus was comprehensive, factoring in potency, components, brand reliability, transparency, manufacturing procedures, customer feedback, cost, and value for money. Every aspect was analyzed to provide a reliable and comprehensive list of the top focus and memory-boosting supplements.


We reviewed clinical studies and user reviews to evaluate improvements in focus and memory, paying particular attention to aspects like concentration, memory recall, and cognitive speed.


Each supplement was examined in detail, with a focus on those containing scientifically supported, natural, and high-grade ingredients that enhance memory and focus.

Scientific Backing

We consulted peer-reviewed articles and meta-reviews to confirm the potency of key components in boosting focus and memory.


We evaluated the ideal dosages and component proportions, making sure they align with recognized research for maximum potency.


We ensured the safety of each ingredient, considering potential side effects and interactions, and ensuring adherence to regulatory standards. Ingredients approved by the FDA were given priority.

Brand Reliability

We assessed the reliability and trustworthiness of brands through customer ratings, expert recommendations, and company background.

Product Transparency

We valued full disclosure of ingredients, including their sources and quantities, to facilitate informed consumer choices.

Manufacturing Procedures

We scrutinized manufacturing standards, giving preference to products made in accredited facilities and following Good Manufacturing Practices (GMP).

Customer Reviews

We analyzed genuine customer feedback, giving importance to reviews that detail improvements in focus and memory.


We compared product costs, ensuring they were competitive and reflected the quality and effectiveness of the supplement.

Value for Money

We evaluated the overall value for money, considering the balance of cost, quality, and potency to ensure the best return on investment.

How Supplements for Memory and Focus Work

Supplements for memory and focus typically contain a blend of natural ingredients that have been shown to support brain health. These ingredients work together to enhance various aspects of cognitive function:

  • Improved Blood Flow: Some supplements improve blood flow to the brain. This increase in blood flow ensures that the brain receives a steady supply of oxygen and nutrients, which is essential for optimal cognitive function.
  • Increased Neurotransmitter Activity: Neurotransmitters are chemicals in the brain that transmit signals between nerve cells. Some supplements increase the production and release of neurotransmitters like acetylcholine. This improves memory and attention span.
  • Reduced Oxidative Stress: Oxidative stress occurs when there is an imbalance between free radicals (unstable molecules) and antioxidants in the body. High levels of oxidative stress can damage brain cells and impair cognitive function. Certain supplements contain antioxidants like Vitamin E or Resveratrol, which help reduce oxidative stress and protect brain health.
  • Neuroprotection: Some supplements help protect brain cells from damage. Ingredients like Bacopa Monnieri or Lion’s Mane Mushroom have been studied for their ability to support brain health and promote neurogenesis (the growth of new nerve cells).
  • Mood Enhancement: Supplements for memory and focus often contain ingredients that can support mood and reduce stress. This indirectly improves cognitive function, as stress and low mood can impair memory and concentration.

It’s important to note that supplements for memory and focus are not a magic solution. They should be used in conjunction with a healthy lifestyle, including proper nutrition, regular exercise, and adequate sleep.

Potential Side Effects of Supplements for Memory and Focus

While supplements for memory and focus are beneficial, they may also come with potential side effects. Here are some of the possible side effects to watch out for:

  • Headaches: Some individuals may experience headaches. This can be a result of increased blood flow to the brain or changes in neurotransmitter levels.
  • Insomnia: Certain supplements, particularly those that contain stimulants or promote wakefulness, may interfere with sleep patterns and lead to insomnia. It’s important to follow dosage instructions and avoid taking these supplements too close to bedtime.
  • Digestive Issues: Digestive issues such as stomach upset, nausea, or diarrhea can occur in some individuals. This can be a result of the ingredients used or individual sensitivity.
  • Anxiety or Restlessness: Some supplements may increase anxiety levels or cause restlessness in certain individuals. This is typically seen with stimulant-based formulations or those that affect neurotransmitter activity.
  • Allergic Reactions: In rare cases, individuals may experience allergic reactions to certain ingredients. Symptoms can range from mild skin irritation to more severe reactions like difficulty breathing or swelling.
  • Interactions with Medications: It’s essential to be cautious when taking memory and focus supplements alongside other medications. Certain supplements may interact with prescription drugs, potentially causing adverse effects.
  • Dependency: While not a physical side effect, it is important to note that some individuals may become dependent on the supplements to function at their optimal level. It’s crucial to use these supplements as part of a broader approach to brain health and not rely solely on them.

Remember, everybody is different, and what works well for one person may not have the same effect on another.

How to Use Supplements for Memory and Focus Safely

It’s important to approach these supplements with caution and ensure you are using them safely. By following the subsequent tips, you’ll be on your way to maximizing your mental performance.

  • Consult with a Healthcare Professional: Before starting any new supplement regimen, it’s essential to consult with a healthcare professional. They can provide personalized advice based on your specific needs and any existing health conditions or medications.
  • Follow Recommended Dosages: It’s crucial to stick to the recommended dosages to avoid any potential side effects or risks associated with overconsumption. Remember, more does not always mean better, especially when it comes to supplements.
  • Be Patient: Supplements usually take time to show their effects. Give yourself enough time to allow the supplements to work and monitor any changes or improvements over weeks or months.
  • Maintain a Healthy Lifestyle: Remember that supplements are not a cure-all solution on their own. Supporting your memory and focus also requires maintaining a healthy lifestyle. This includes getting regular exercise, eating a balanced diet, managing stress levels, and prioritizing sleep.


In a world where cognitive demands are high, the pursuit of improved memory and focus has led to a plethora of supplement options. In this comprehensive guide, we delved into the best brain health supplements of 2024, supported by rigorous scientific research.

Feedamind, NooCube, Mind Lab Pro, Omega-3 Fatty Acids, Ginkgo Biloba, Phosphatidylserine, and Acetyl-L-Carnitine each offer a unique blend of ingredients aimed at enhancing cognitive function. From boosting neurotransmitter activity and improving blood circulation to supporting brain cell health and reducing oxidative stress, these supplements cater to various aspects of mental performance.

However, it’s essential to approach these supplements with care. The benefits are accompanied by potential side effects, such as headaches or digestive issues. Consulting a healthcare professional before incorporating any supplement is crucial.

Moreover, understanding that supplements are just one part of the equation is vital; a healthy lifestyle with proper nutrition, exercise, and sleep remains the foundation for optimal cognitive function.


Can brain supplements help improve long-term memory?

Yes, brain supplements can help improve both long-term and short-term memory. These supplements often contain ingredients that have been shown to enhance memory function, promote neuronal health, and support overall brain health.

How quickly can supplements boost focus?

The time it takes for brain boosting supplements to work varies from person to person, but typically, you may notice improvements in 4-6 weeks.

Can I develop an addiction to focus supplements?

Most memory and focus supplements are not addictive. However, they should be used responsibly and under the guidance of a healthcare provider.

Are memory and focus supplements safe to use?

Yes, most of these supplements are generally safe to use. However, they may interact with certain medications. Always consult a healthcare professional before starting any new supplement.

Sources, Studies, and Scientific Research
  1. Parker, Adam G., et al. “The effects of alpha-glycerylphosphorylcholine, caffeine or placebo on markers of mood, cognitive function, power, speed, and agility.” Journal of the International Society of Sports Nutrition 12.sup1 (2015): P41. ↩
  2. Matsumura, Takashi, et al. “N‐acetyl‐l‐tyrosine is an intrinsic triggering factor of mitohormesis in stressed animals.” EMBO reports 21.5 (2020): e49211. ↩
  3. McCormack, Denise, and David McFadden. “A review of pterostilbene antioxidant activity and disease modification.” Oxidative medicine and cellular longevity 2013 (2013). ↩
  4. CHEN, Chieh‐fu, Wen‐fei CHIOU, and Jun‐tian ZHANG. “Comparison of the pharmacological effects of Panax ginseng and Panax quinquefolium.” Acta Pharmacologica Sinica 29.9 (2008): 1103-1108. ↩
  5. Aguiar, Sebastian, and Thomas Borowski. “Neuropharmacological review of the nootropic herb Bacopa monnieri.” Rejuvenation research 16.4 (2013): 313-326. ↩
  6. Secades, Julio J., and José Luis Lorenzo. “Citicoline: pharmacological and clinical review, 2006 update.” Methods and findings in experimental and clinical pharmacology 28 (2006): 1-56. ↩
  7. 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.” International journal of medicinal mushrooms 14.5 (2012). ↩
  8. Mori, Trevor A., and Lawrence J. Beilin. “Omega-3 fatty acids and inflammation.” Current atherosclerosis reports 6.6 (2004): 461-467. ↩
  9. Diamond, Bruce J., et al. “Ginkgo biloba extract: mechanisms and clinical indications.” Archives of physical medicine and rehabilitation 81.5 (2000): 668-678. ↩
  10. Kim, Hee-Yong, Bill X. Huang, and Arthur A. Spector. “Phosphatidylserine in the brain: metabolism and function.” Progress in lipid research 56 (2014): 1-18. ↩
  11. Ferreira, Gustavo C., and Mary C. McKenna. “L-Carnitine and acetyl-L-carnitine roles and neuroprotection in developing brain.” Neurochemical research 42 (2017): 1661-1675. ↩