Cortexi Review

Full Review

Cortexi is a dietary supplement packed with over 20 all-natural ingredients that are essential for supporting healthy hearing and mental sharpness. Backed by modern science, this supplement offers you a daily dose of high quality raw ingredients sourced from different parts of the world that work together for maximum hearing performance. It’s a gentle, yet effective way to not only enhance your hearing but to also restore youthful vitality that keeps your brain sharp and your memory alive!

  • Creator: Cortexi
  • Contents: supplement
  • $49 / $59 / $69
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Cortexi is a dietary supplement that offers you a daily dose of over 20 natural ingredients scientifically proven to promote healthy hearing and mental clarity. There are a variety of factors that can deteriorate your hearing overtime, from loud noises to aging, medicines, illnesses and even genetics. However, various studies have found that different vitamins and minerals can not only protect against inner ear damage caused by free radicals, but also help restore hearing. So, whether you’re looking to keep your hearing sharp or restore clearer sound, you just need to add the right ingredients into your diet. But here’s the thing: sourcing each ingredient and making sure you get it into your daily regime takes a lot of time, research and dedication. With Cortexi, the process is made simple. Just add a drop of the supplement into a beverage or under your tongue at breakfast and lunch, and you can expect clearer hearing and better ear health altogether.

The Ingredients

How It Works

Understanding how Cortexi works come downs to the anatomy of your ear and how it transmits frequency into sound. In your ear are cochlear cells (hair cells), which play a pivotal role in translating sound vibrations into electrical signals that the brain interprets as sound. Damage or a loss of these hair cells are the primary causes of sensorineural hearing loss, as they cannot regenerate once destroyed. This cell damage can happen for a variety of reasons, including excessive noise exposure, aging, certain medications, and genetic factors.

When this occurs, you may experience tinnitus, or ringing or buzzing in the ears. This is a common symptom when there are disruptions in the normal activity of these cochlear cells, whether due to damage, altered neural activity, or other inner ear changes. Not only is the persistent noise disruptive in your daily life, but it has also found that the noise can cause disruptions to sleep and cause an increase in stress and anxiety levels. All of these factors are known to negatively impact cognitive functions.

On top of this, you may experience muffled hearing, loss of hearing, a full sensation in the ear, dizziness and even difficulty understanding speech when the cochlear cells become damaged. Compromised hearing can potentially disrupt efficient multisensory integration as well, which are crucial for tasks that rely on rapid processing or decision-making.

Unfortunately, the negative effects don’t end there. Studies have found that, with hearing loss, the cognitive load on the brain increases, as it takes more effort to process auditory information, potentially diverting resources away from functions like memory. As a result, other studies have confirmed an increased risk for cognitive decline in those with a hearing impairment.

As such, the health and function of cochlear cells are integral to proper auditory processing and hearing.

And that’s where Cortexi solves the issue. Cortexi is formulated to induce growth and regenerate cochlear cells, thus reversing or improving your hearing issues. And by doing so, it will also eliminate any memory loss or mental fatigue that you may have.

To fully understand how this supplement works exactly, it’s key to understand the individual benefits that each of the ingredients offer.

Outline of the Supplement

Maca Root Extract

Maca root is an adaptogen, meaning it helps the body adapt to stressors. It’s also rich in essential nutrients like vitamins, amino acids, and fatty acids, offering a plethora of potential benefits, including enhanced energy, increased libido, and an improved mood.

There's also some evidence to suggest that maca root can support mental health, particularly in improving mood and potentially acting as an anti-depressant.

Grape Seed Extract

Grape seed extract comes from the seeds of red wine grapes and has been long celebrated for its medicinal properties. They’re rich in antioxidants, including phenolic acids, anthocyanins, flavonoids, and oligomeric proanthocyanidin complexes (OPCs), and are believed to offer several health benefits. Some of these benefits include support for cardiovascular health, improved blood flow, protection against oxidative stress and tissue damage, and anti-inflammatory effects.

Oxidative stress, in particular, has been found in certain auditory conditions like noise-induced hearing loss. The antioxidants in grape seed extract could potentially help counteract some of this damage.

Guarana Seed Extract

Guarana seed is renowned for its stimulating effects, primarily because it contains a caffeine content that's often double that of coffee beans. Because of this, guarana is frequently used to improve alertness and combat fatigue. Additionally, caffeine is known to enhance cognitive functions such as attention, memory, and mood.

But that’s not all; guarana also contains tannins, saponins, and catechins which may have antioxidant properties, potentially helping to neutralize harmful free radicals in the body. These antioxidants may provide neuroprotective benefits as well.

African Mango Fruit Extract

African mango seeds have been found to help reduce body weight, lower cholesterol levels, and improve blood sugar control. This is done through appetite suppression, increased fat metabolism, and the modulation of hormones related to fat storage. Additionally, an increase in metabolic rate can sometimes give the feeling of having more energy.

Some studies also suggest that African mango aids in blood sugar regulation, which may help in providing sustained energy as well by preventing rapid spikes and drops in blood sugar levels.

Eleutherococcus Senticosus Root Extract

Eleutherococcus senticosus, commonly known as Siberian ginseng or eleuthero, is a adaptogen herb, meaning it helps the body adapt to stress. And counteract the adverse effects of stress. This can possibly reduce the risks of stress-induced mental health challenges.

Eleutherococcus senticosus also contains active components called eleutherosides, which are believed to offer an abundance of therapeutic properties. These include improved stamina, increased resistance to stress, enhanced immune function, and overall improvement in vitality and wellbeing.

But the most recognized benefit is its ability to boost cognitive function and alleviate symptoms of fatigue, making it potentially beneficial for mental health. Some studies suggest it can also help with improving memory, attention, and mental alertness, especially during periods of mental strain or physical exhaustion.

Astragalus Membranaceus Root Extract

Astragalus is known for its immunomodulating properties, meaning it can help support the immune system's defensive capabilities. The root also contains numerous active compounds, including flavonoids, polysaccharides, and saponins, which contribute to its diverse therapeutic applications.

In fact, Astragalus has also shown to have potential benefits in cardiovascular health by improving heart function and reducing symptoms in patients with heart failure. There's emerging evidence that suggests it might have neuroprotective effects as well, potentially benefiting mental health.

Green Tea Leaf Extract

Green tea leaf extract is rich in polyphenols, especially catechins like epigallocatechin gallate (EGCG), and has potent antioxidant properties. These antioxidants help combat oxidative stress in the body, potentially reducing the risk of chronic diseases. Green tea extract has also been associated with weight loss, improved heart health, and reduced risk of certain types of cancers.

But that’s not all; green tea has been found to improve blood flow by promoting the dilation of blood vessels, thanks in part to its antioxidant and anti-inflammatory effects. Enhanced blood flow is not only beneficial for cardiovascular health but also for brain function, as improved cerebral blood flow can support cognitive functions and overall brain health. This means that green tea can potentially offer protection against neurodegenerative diseases.

Gymnema Sylvestre Leaf Extract

The primary active compounds in gymnema sylvestre, known as gymnemic acids, have gained attention for their potential role in managing blood sugar levels. As such, it is often used by people with diabetes to help reduce sugar cravings and improve insulin function. However, some studies suggest it may also have mild anti-inflammatory and antioxidant properties.

This is key since oxidative stress and inflammation can damage the delicate hair cells in the cochlea, leading to hearing loss. Antioxidants counteract the harmful effects of free radicals, preventing cell damage, while anti-inflammatory agents reduce inflammation that might harm cochlear cells. Together, these properties can offer a protective layer to cochlear cells, potentially supporting hearing health.

Coleus Forskohill Root Extract

Coleus forskohlii is a plant native to subtropical regions of Africa and Asia, and its root contains a bioactive compound called forskolin. Forskolin has been studied for its potential to stimulate the production of cyclic adenosine monophosphate (cAMP), a molecule that plays a crucial role in various cellular processes. And some studies have shown the positive effects of increased cAMP levels on brain function and memory.

One of the most noted benefits of Coleus forskohlii supplementation is its potential role in promoting weight loss, as it may enhance lipid metabolism and stimulate thyroid hormone production.

Additionally, forskolin has been researched for its effects on heart health.

Capsicum Annum Fruit Extract

Capsicum annuum is rich in vitamins, especially vitamin C, and contain various bioactive compounds, including capsaicin. Capsaicin is primarily responsible for the spicy heat of chili peppers and has been studied for numerous health benefits. It has analgesic properties and has been used in topical creams for pain relief. Capsaicin has also been linked to improved metabolic health, help with weight management, and promoting cardiovascular health by improving blood circulation and reducing cholesterol levels.

Its role in improving blood circulation could indirectly benefit overall ear health too.

Additionally, capsaicin's impact on endorphin release could result in a temporary mood boost, commonly referred to as the "chili high." This is due to the body's response to the "burn" of the chili, leading to endorphin production, which can induce feelings of pleasure.

Grapefruit Seed Extract

Grapefruit seed extract (GSE) is derived from the seeds, pulp, and white membranes of grapefruit. It's known for its powerful antimicrobial properties, making it a popular commercial and home natural preservative and disinfectant.

Several studies have suggested that GSE can combat bacterial and fungal pathogens as well. Though, it's important to note that not all available products have the same efficacy due to varying concentrations and purity.

Additionally, grapefruit seed extract is rich in antioxidants, which can help combat oxidative stress, a contributor to many chronic diseases. These can also protect the cochlear cells and neurons.

Panax Ginseng Root Extract

Recognized as an adaptogen, Panax ginseng is believed to help the body resist different kinds of stress. Some of the key health benefits attributed to Panax ginseng include increased energy, enhanced physical stamina, better immune health, and improved cognitive function.

It is also often used to improve overall wellbeing, reduce fatigue, and enhance sexual function.

Additionally, there is some evidence suggesting that Panax ginseng may have neuroprotective properties, potentially aiding cognitive function, mood stabilization, and even offering protection against some neurodegenerative diseases.

As for hearing health, Panax ginseng has been studied for its potential in reducing oxidative stress and inflammation, which are factors implicated in hearing loss.

Raspberry Ketones

Raspberry ketones have gained popularity as a weight loss supplement, with some studies suggesting they might help increase fat metabolism and regulate the hormone adiponectin. Both of these factors play a role in body fat regulation, which can also result in more energy, less fatigue and increased mental clarity.


L-Glutamine is the most abundant amino acid in the body and one that plays a vital role in various physiological functions. It serves as a building block for proteins, aids in the function of the immune system, and provides an energy source for many cells. L-Glutamine is especially crucial for the health and maintenance of the intestines. In fact, it’s so effective for gut health that it is often recommended for repairing and maintaining the integrity of the intestinal barrier.

Regarding mental health, L-Glutamine serves as a precursor for the neurotransmitter glutamate, which plays a role in various neural functions and pathways.


L-Tyrosine plays a pivotal role in producing crucial neurotransmitters, including dopamine, norepinephrine, and epinephrine. These neurotransmitters are essential for regulating mood, alertness, and overall cognitive function. In fact, dopamine, in particular, is deeply involved in mood, motivation, and reward systems in the brain. Imbalances in dopamine have been linked to various mood disorders.

As such, L-Tyrosine is often supplemented to support cognitive function under conditions of stress and fatigue. Some research also suggests it may help enhance mental performance and memory, particularly in situations where individuals are sleep-deprived or exposed to acute stressors.


One of L-Arginine’s primary functions is to serve as a precursor for nitric oxide (NO) production, a molecule that plays a key role in vasodilation, which leads to increased blood flow. As a result, L-Arginine is commonly used to support cardiovascular health, improve circulation, and even boost athletic performance. Improved blood flow can potentially benefit the cochlear cells, brain health and cognitive function too.

Additionally, it has been studied for its potential benefits in wound healing, assisting kidney function, and enhancing immune response.


GABA has been widely researched and used in supplements to promote relaxation, alleviate anxiety, and improve sleep quality. It counteracts the excitatory effects of other neurotransmitters to help maintain a balanced state of mind and reduce symptoms of stress and overstimulation.

GABA also plays a role in the inhibitory functions within the auditory system, influencing the processing of auditory information.

Chromium Picolinate

Chromium picolinate is a chemical compound that combines the element chromium with picolinic acid. Chromium, an essential trace mineral, is believed to enhance the action of insulin, a hormone critical for the metabolism and storage of carbohydrate, fat, and protein in the body. As such, chromium picolinate has been used as a dietary supplement for improving blood sugar control in people with type 2 diabetes and for supporting weight loss. Some research suggests it may also help reduce cravings, hunger, and binge eating, and even regulate metabolism. This brings more energy to your body and assists with fighting off fatigue.

As you can see, Cortexi is perfectly formulated with a perfect blend of science-backed ingredients known to induce growth and the regeneration of your cochlear cells. This can result in the improvement of your hearing and even address hearing issues such as tinnitus, and memory-related issues. Each and every ingredient also brings about many additional benefits such as improving your body’s metabolism so that it can beat fatigue and boost mental clarity, promote better sleep, and fight oxidative stress to reduce your likelihood of inflammatory-caused diseases.

Best of all: you can get all the above benefits in every drop of Cortexi. Simply fill the dropper to 1ml and drip it under your tongue or add it to your favourite beverage and let it sink into your body. Then, the ingredients go to work!


When you order 3 or more bottles, you’re entitled to the following 2 free bonuses and free shipping.

Advantages of Cortexi

Disadvantages of Cortexi

My Thoughts

Cortexi is the one supplement you need to add to your daily routine if you want to protect or restore your hearing health. Made with a collection of clinically-researched ingredients, this supplement is designed to infuse your day with the vitamins, minerals, antioxidants, anti-inflammatories and many other helpful components that promote clear hearing. But it doesn’t just protect and improve your auditory functions; it also reduces the cognitive load on your brain to keep your mind sharp and vibrant! And let’s not to forget to mention that it can tackle uncomfortable sensations associated with hearing loss or damage, such as tinnitus. And all you do is add a drop under your tongue or to your beverage in the morning and at lunch. Cortexi does the rest, giving you a new level of sound and mental sharpness.

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Frequently Asked Questions

Due to its unique formula and increasing popularity, there’s counterfeit and fake versions circulating online. The problem with these counterfeits is that there is nothing ensuring that they’re safe, effective or even the same product.

So, you should only get the supplement from the official website to ensure you’re getting the genuine product.
The supplement is manufactured in a FDA-certified facility with GMP standards. So, rest be assured that it abides to FDA’s standards and safety limits, and doesn’t contain any contaminants or toxins. Also, the product has been selling for many years now, if it is unsafe it would have been recalled by now.

However, you may wish to speak with a doctor prior to get started, especially if you have any underlying health condition or taking any medication. You can also consult WebMD’s interaction checker to see if any of the ingredients interact with your medication.
It’s recommended to take the supplement twice a day, one in the morning and one in the afternoon. Simply fill the dropper up to 1ml and drip it under the tongue or add it to a drink. Remember to shake the bottle well to mix the contents before using.

There is no added benefit to taking more than what’s directed.
No official discount or coupon code has been released for this supplement. If you see any website claiming to offer one, it is probably fake. So, be sure to only get the product from the official website.
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