Prevagen Review | Does It Work? Side Effects, Benefits, Cost, and More

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Quick Summary

Prevagen – Improves Memory

  • Brain health supplement
  • Jellyfish extract
  • Boosts memory
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The article discusses the brain health supplement Prevagen. It is made with apoaequorin, an extract from jellyfish, which helps improve memory, cognition, blood flow and other brain functions. It can treat age-related memory loss, Alzheimer’s disease, and other issues like depression and anxiety. The supplement reduces oxidative stress and amyloid-beta proteins. It has some mild side effects but is mostly safe.


  1. Contains apoaequorin from jellyfish that supports brain and cognitive function.
  2. Clinically tested to improve memory, concentration and cognition.
  3. Helps with age-related memory loss and symptoms of dementia.


  • Improves memory and cognition.
  • Clinically tested ingredients.
  • No major side effects.


  • Some unproven claims.
  • Only available online.
  • May cause temporary side effects.

Prevagen is a health supplement that is meant to support your brain health, improve your memory, and make cognition stronger. Nowadays, many people suffer from the problem of poor memory and get flustered at situations where they aren’t able to recall even basic things.

Memory loss is also a common thing among elderly people who are usually in their 40s or 50s. Well, Prevagen is here to solve all your problems related to memory loss.

It not only improves brain health but also makes thinking and cognition stronger. It is a clinically tested product that has the capacity to deal with brain problems.

Below, we review the Prevagen supplement in detail to give you an idea of whether you want to buy it or not.

What is Prevagen?

Prevagen is a brain health supplement that is manufactured by Quincy Bioscience. It is made with the extract of jellyfish which is known as apoaequorin.

This extract helps in improving brain blood flow, reducing amyloid-beta build-up, and increasing memory functions.

All these capacities help Prevagen to work on short-term memory loss or even Alzheimer’s disease.

Prevagen is a unique supplement that contains apoaequorin which is an active ingredient found in jellyfish. It has the power to increase memory retention and concentration. This ultimately results in better cognitive function. You can also take it in the form of a dietary supplement.

Apart from these, Prevagen also deals with several other brain problems such as depression, stress, anxiety etc. However, we have to warn you that many claimed benefits of this supplement have not been proved by the manufacturers or any external studies.

How Does Prevagen Work?

The working of Prevagen is based on its ingredients. When you take Prevagen, the supplement gets into your bloodstream and reaches the brain.

Apoaequorin acts on nerve signaling pathways that result in improved memory power. One-third of our brain is made up of blood vessels, so to say, improving blood flow will be beneficial for memory retention and other cognitive functions. You can also take it in the form of a dietary supplement.

Prevagen ingredients are said to reduce protein aggregation that is instrumental in triggering Alzheimer’s disease. The supplement also reduces oxidative stress and boosts hippocampus memory power.

Prevagen is said to reduce the effects of dementia on memory, but there are no solid proofs that support this claim yet. Prevagen can help manage Alzheimer’s disease because it reduces amyloid-beta proteins that block blood flow to the brain cells. It can also help in healthy brain function or boosts healthy brain function.

Prevagen is made with natural ingredients that are naturally found in our bodies. It contains proteins, amino acids, vitamins, minerals, etc which all contribute to better brain health. One main ingredient of this product is apoaequorin which comes from jellyfish. This also uniquely supports brain function and cognitive function. You can also take it in the form of a dietary supplement.

Pros & Cons


  • It helps against a number of cognitive problems.
  • It is available online for purchase.
  • It does not have any harmful side effects.
  • You can use it to treat age-related memory loss symptoms.


  • Not all claims made by the manufacturers are true as there are some missing scientific studies.
  • You cannot buy Prevagen at a store.

Side Effects of Prevagen

As already mentioned, Prevagen has some side effects, such as dizziness, headaches, etc. The side effects are usually temporary and once the supplement is discontinued, they will resolve on their own. In some cases, you might experience certain unfavorable reactions such as diarrhea, bloating, fatigue, insomnia, etc.

In case you have any of these adverse reactions after taking Prevagen supplements or if your condition worsens, you should visit your healthcare professional immediately.

Some other studies have also shown that Prevagen supplements may cause health issues such as vomiting, stomach pain, irritation of the mouth, etc. These side effects are usually temporary and will disappear on their own after discontinuing the treatment.

So, if you are thinking about taking a Prevagen supplement for memory, make sure you speak to your healthcare professional beforehand.

Which Common Cognition Issues Can Prevagen Help Against?

In most cases, cognitive issues are due to age. For instance, over time you start to lose hearing, hearing, vision becomes blurred, and so on. However, if these problems are caused by something else than the age factor, supplements can help in many cases.

Prevagen has been clinically proven to boost memory power in adults suffering from age-related memory loss or other cognition issues such as cognitive impairment.

Here are some common cognitive issues that Prevagen can help against:

  • Confusion: It’s common for people to experience temporary confusion. It happens when you cannot remember some important details about something that happened or some task you were supposed to do. However, if you are constantly forgetting things like where you put your keys, what someone has told you etc., this is considered to be a serious cognition issue and can help improve memory function by treating this.
  • Poor Motor Coordination: Motor coordination is the ability to use your muscles efficiently. It plays an important role in daily life activities such as walking, running, lifting objects etc. If you feel like you are losing control over your body and cannot coordinate well with it, then Prevagen can help improve motor coordination by treating this issue.
  • Identity Confusion: If you are unable to recognize yourself in the mirror, this is considered to be an identity confusion issue. Sometimes, people mistake their friend for someone else and vice versa. Prevagen can help with this cognition issue by improving memory function and treating age-related memory loss.
  • Impaired Judgment: Some people also have trouble with their sense of direction. Prevagen can help improve memory function and enhance attention span, which is necessary for understanding directions.
  • Self-awareness: Being self-aware means having a good grasp over your personality, behavior, feelings etc. If you are not able to recognize yourself in the mirror or you feel like you don’t know who you are, this is a serious cognition issue. It can help improve memory function and restore cognitive abilities for treating this problem.
  • Reason and Decision-Making: Due to poor cognition, some people have trouble making decisions or solving problems. It is difficult for them to think rationally and make good decisions. Prevagen can help improve memory function and enhance thinking skills, which will allow you to reason and make better decisions.
  • Executive Function: Executive functions are basically the decision-making abilities we use in our daily life activities such as planning, problem-solving, self-control, time management, etc. If you are having trouble with any of these functions, Prevagen can help improve memory function by treating age-related memory loss symptoms.

Why Choose it?

Prevagen supplements are quite popular because they have been clinically tested to be effective in boosting memory power in the case of age-related memory loss or other mental issues.

They do not contain any harmful or addictive substances that might affect your general health. It has also been clinically tested on people without any age-related memory loss issue to make sure it does not affect their overall health in any way.

This supplement is available for purchase online, which means you can order it from the comfort of your own home. Additionally, it helps against a number of cognitive issues, thus helping you regain your cognitive abilities.

Prevagen side effects are no different than those associated with taking any other nutritional supplement. However, those who have been diagnosed with low blood pressure should consult their doctors before using this product.

How Does Prevagen Compare to Other Nootropic Supplements?

As compared to some other supplements of this sort, Prevagen clearly stands out since it is relatively more effective than the rest.

For example, other nootropic supplements offer only limited benefits because they are not effective enough to fight age-related memory loss problems.

However, Prevagen offers way more than just that since it helps people suffering from various cognitive issues including impaired judgment, motor coordination, reasoning, decision-making skills, judgment, etc.

Prevagen ingredients are also natural which means it does not contain any chemicals or substances that might affect your general health in a negative way.

This can help you save money by avoiding expensive medical treatments. Its prices are also quite affordable, which is why many people are able to purchase them without worrying about their budgets.

More importantly, there are many positive reviews about Prevagen online, which makes it even more reliable.

How to Buy Prevagen?

You can buy Prevagen from the company’s website. The regular strength supplement costs $40 for a bottle with 30 tablets. You can use it for the whole month.

Meanwhile, the extra-strength and costs $60 while the professional strength costs $90.

Frequently Asked Questions

Is Prevagen safe?

Yes, Prevagen is safe to use. However, it is recommended that people with low blood pressure consult their doctors before taking this supplement.

Do Prevagen side effects exist?

Yes, some Prevagen side effects exist such as dry mouth and headache. If you have any long-term concerns, it is best to consult your doctor.

Does Prevagen have good customer reviews?

Prevagen reviews are generally positive. Customers like this product because they say it has helped them improve their short-term memory and overall cognition. They also praise the company for providing excellent customer service. One customer said that the website had a live chat feature which made it easier to communicate with the company.

Is Prevagen effective?

Prevagen is a memory supplement that claims to be able to improve your memory and cognitive abilities without causing any harmful side effects. It is available for purchase online. The product contains apoaequorin, which has been clinically tested to show positive results in dealing with memory and cognition.

Angela Trusso

Angela Trusso

My name is Angela Russo, and I have dedicated my career and life’s passion to change lives…one person at a time…by using integrative and functional medicine approaches to treat the entire body, mind, and spirit.