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Prevagen Review

July 19, 2014BR Publishing
Editor's Review

What You Should Know

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Prevagen is a supplement that promises better health for the brain and an enhancement of its functions. This supplement is produced by Quincy Bioscience, a bio-pharmaceutical company focused on the discovery, development and commercialization of different medicines.

It is a known fact that the brain protects its cells from degradation by generating a special protein that controls cellular calcium. If calcium exceeds a certain limit in cells, they will be destroyed. With the natural aging process, the body generates this protein in smaller amounts which can eventually lead to increased levels of calcium in cells.

According to its manufacturer, Prevagen was created as a supplement that promotes and enhances brain functions by improving memory and protecting the brain by supplying it with the required protein, apoaequorin. This protein has the property to bind Calcium ions, given the essential role of this mineral in a number of bodily processes and functions.


Prevagen contains: Apoeaquorin, White rice flour, Sodium chloride, Magnesium stearate, Acetic acid, TRIS buffer, and EDTA.

Product Features

According to its developers, this is a supplement with the property to bind Calcium in cells, thus reducing the damage which occurs when the body stops to produce enough Calcium binding proteins as it ages. The key ingredient in this formula is the apoaequorin protein which is extracted from jellyfish.

The protein responsible for the whole Calcium binding process, the apoaequorin protein, was discovered in the early ’60s. Several researches conducted by this supplement’s manufacturer allegedly demonstrated that the apoaequorin protein mainly benefits consumers by enhancing their decision-making skills, mental clarity and it helps them improve the short term and the long term memory. The manufacturer cites several studies that testify to the key ingredient’s activity in relation to memory and sleep quality. However, these are small scale studies and relevance may therefore be an issue. The Prevagen memory benefits seem to be supported by consumer testimonials available in a large number. Nonetheless, there are certain voices that claim that, like as many other brain enhancing formulas producers, this too favour marketing over thorough Research and development. A significantly large number of Prevagen reviews from consumers also report minimum effectiveness, and important side effects not mentioned by the manufacturer.

While these research studies haven’t been confirmed by the FDA, the producers’ website promises consumers positive results between periods of use from 30 to 90 days.

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  • The producer is offering supporting evidence regarding Prevagen memory enhancing effects
  • Some of the key features of this supplement are presented in an informative video
  • A 30-day money back guarantee is available for the formula


  • There is no information regarding its side effects
  • Most of the studies were limited studies, not full-scale ones
  • This is a very expensive product
  • Prevagen reviews report mixed results
  • Prevagen side effects can be serious, although they are not mentioned as such by the manufacturer


The aging process does affect the body in multiple ways and the brain is no exception. If this formula is really as good as advertised by the manufacturer, people will really benefit from this supplement. However, given the supplement’s shortcomings, caution should be taken prior to its consumption. Prevagen side effects, although not specifically mentioned by the producer, may prove rather serious. These include: chest pain, seizures, tremors, fainting and other dangerous unwanted effects.

The only ingredient that is explained in detail by the company is the apoaequorin protein. Due to this situation, it is recommended to consult your specialist before taking this supplement. The side effects are not listed thus a doctor opinion should be requested prior to taking this product.

Prevagen Review2.5BR Publishing2014-07-19 21:16:46Prevagen is a supplement that promises better health for the brain and an enhancement of its functions. This supplement is produced by Quincy Bioscien…

Brain Reference :: Editor's Top Brain Picks

Andrea January 4, 2015 at 9:19 am

I am 48yrs old and have noticed pretty severe memory loss over the last couple of years. I have taken prevagen for two weeks and notice a very positive difference! My only concern is that it is not FDA approved! My other concern is that people here seem to be giving it to CHILDREN! Do Not Give This To Children! If your kids are that distracted perhaps do some research on the effects of too much screen time on kids ie joe much time they spend in front of a computer, tv, game station or smart phone.


Paul Christin September 4, 2014 at 6:04 pm

I took one pill and my blood pressure shot up to 165/90/81
Be very carefull


BUFF July 12, 2014 at 12:11 pm

WARNING: Be POSITIVE you read the FDA information regarding this stuff like strokes and other side effects. They keep referencing “clinical studies”. What clinical studies? What RECOGNIZED study has been done? Why is this marketed by way of a FAKE news program? Why has the FDA warned these people? The answers to all those questions should tell you what you’re dealing with here. Oh yes…don’t forget the word “STROKE”!


Alex November 25, 2013 at 4:02 pm

I must say I feel a positive change in memory, no doubt about that. The price is a tad high but I can manage it.


Nola H. October 16, 2013 at 3:34 pm

Prevagen actually helped me with some of my memory issues! Sure, I still have issues finding my keys now and then, but I don’t have any of those silly memory slips anymore.


Lundquist October 6, 2013 at 6:52 am

I love taking memory tests and got quite obsesed with them so I started taking supplements to see the improvements. This formula helped me quite clearly with my memory.


Sandy September 17, 2013 at 12:38 pm

The good thing about Prevegan is that it is available over the counter in Walgreens. My husband took it for about 4 months and I could see an improvement. It is expensive in my opion. Around $60. for a bottle, if not on sale.


Merletta Matthew September 3, 2013 at 3:31 am

The first time i used the product it seemed that i drank a coffee or something, but after a longer period of time it really started making a difference, it is much easier to stay focused.


Daley August 19, 2013 at 6:40 pm

I don’t think that this supplement is actually working. I have tried it for 2 months and I didn’t notice anything different and nothing like better health for the brain and an enhancement of its functions. Such a waste of money…


Emily D. August 16, 2013 at 9:01 am

My initial goal with this product was an increase in my school grades before the end of the semester. However in only 4 weeks I managed to improve them all. Then I decided to improve them all. Then I decided to use it permanently and try to undertake more challenging tasks. It works perfectly!


Gabriela August 5, 2013 at 6:25 am

How I found out about Prevagen is a long story and I won’t tell it here. But, although it has many satisfied users, I can say that it didn’t help me at all.


Gregg July 30, 2013 at 4:19 am

I am so tired of trying so many supplements and pills that have no effect, this one included. Although I have read many positive testimonials and reviews about it, for me it doesn’t seem to work.


Bob July 23, 2013 at 6:27 am

I went to my doctor because I needed something in order to concentrate better and to improve my memory. Although I have taken almost 2 months Prevagen, I am not noticing anything different.


Toby M. July 14, 2013 at 9:29 am

My kids are so easily distracted by noises and events happening around them and they are not able to concentrate any more. Since we have started the treatment with Prevagen, they pay attention more often.


Pammy July 8, 2013 at 8:49 am

Prevagen does wonders for my kids. Since they have started the treatment, their ability to concentrate increased significantly and also their short term memory improved. We are happy, as parents, to see that our children are getting better. Thanks!


Tim June 22, 2013 at 9:50 am

I am a programmer and I have to stay late at night to finish all my projects in time. Prevagen helped me to meet all deadlines by now and gave me energy and confidence to take new projects.


Rob June 21, 2013 at 1:03 pm

I saw a old friend in a store recently. She told me she was doing so much better now since she had been taking Prevegan, clearer mind, etc. I told her that was great and that I didn’t know that she was having trouble before. She was convinced and sold on the product. I want to give it a 3 month try soon as soon as I can come up with the extra cash.


Carmen June 10, 2013 at 7:50 am

I have noticed positive results regarding my ability to focus and concentrate. Also my memory is improved since I have started Prevagen treatment. It is a good way to prevent aging and his damaging effects.


Em June 5, 2013 at 4:45 pm

I used to take a lot of energy drinks and drink way too much coffee. It was a very chaotic time but it was necessary for me to overcome constant stress. Now I don’t need that anymore because I take Prevagen.


Claire May 28, 2013 at 9:16 am

This is a memory enhancement supplement that really works. I use it to fortify my memory and after 4 months of treatment I have noticed positive results. My husband just started the treatment and I hope he will feel the difference, too.


Andy May 13, 2013 at 8:55 am

I am using this supplement for a while and I can say that my memory improved and my headache migraines significantly decreased. I can concentrate better at my work and I hope I will get my promotion next week.


Arlene April 23, 2013 at 3:41 pm

As a general purpose brain supplement, Prevagen is among the best you can use. It will make you feel you can deal with many issues without fear of failure. Tasks that previously seemed daunting now will prove to be effortless. This is my honest recommendation.


Truman April 21, 2013 at 10:36 am

Prevagen has been the first supplement I’ve ever taken. It’s been an interesting experience because I’ve monitored my progress carefully to see if I was able to do anything that I could not do before. With the exception of the fact that I don’t feel exhausted in the evening not much has changed. Overall it’s been nice, I don’t regret trying it.


Harley April 8, 2013 at 3:18 pm

I used to drink a lot of coke and energy drinks but after a while I started to get dizzy and I would get tired all the time for no good reason. My mom gave me Prevagen because she said it will help me recover and she was right. It took me only two moths to be my old self.


Monie April 6, 2013 at 6:35 am

This is one of the many drugs that do the same things. Seriously, this is like the tenth different product and i can’t tell any difference. Slight increase in overall energy, easier to keep focus and seems to reduce mood swings.


Jade March 29, 2013 at 3:58 pm

I’ve tried to evaluate the effects of this product objectively but I failed completely at it. I have very erratic mood swings and I have long periods of time that I feel ok. Using Prevagen did not break this pattern, but I do feel a little better overall.


Minnie March 23, 2013 at 10:03 am

I’ve used this product successfully to get over my recent apathy onset. I’ve had less and less energy over the last three months and I started getting scared. Thankfully my mom gave me Prevagen and now I am pleased to say I’m back to my old self.


Nick March 14, 2013 at 3:59 pm

I have more energy that I used to have on a daily basis. It’s made a real difference in my life and I don’t regret trying it.


Sue W. March 6, 2013 at 1:18 pm

It’s a quite expensive supplement, but I think it worth the money. You should try it.


Jimmy Oz March 3, 2013 at 8:17 am

My father tried this and barely felt any improvements. This may not be the sure thing many are claiming to be.


Randall March 2, 2013 at 10:30 am

Effective but expensive at standard price. You must look for a good deal since the price varies from expensive to cheap depending on where you look for it. I bought it from Amazon at a good price but you may find it cheaper if you try.


Gloria February 21, 2013 at 11:39 am

I have been ordering Prevagen for both my parents for three years. they are in their 70s and I can see that they are feeling more energetic when they take these pills. It’s true Prevagen is a bit expensive but I usually manage to buy it at a discount.


Britta February 14, 2013 at 4:44 pm

I purchased Prevagen hoping that it would help me go through a difficult period at work. It didn’t however I decided to keep taking it at least three months, as the producer says. Now I think it really works.


dale K. May 30, 2012 at 1:01 pm

Prevagen works for me. I recommend it.


a daughter May 18, 2012 at 9:28 am

My father was diagnosed with alzheimers last year. 2 months ago i heard from a radio program about prevagen and how this product can help those who suffer with this terrible disease.

My fatherr has been on this medication long enough for it to be in his system. I have not seen any change.

I was not looking for a miraculous drug because i am well aware that such thing doesnt exist…but im truly disappointed and frustrated with this drug.


David April 13, 2012 at 7:21 am

Ok, they say this supplement is for memory. So I originally purchased prevagen for memory issues. After about 40 days with overage results i noticed that the frequency of my migraine headaches and intensity has dropped by about 50%. Now i’m using prevagen to treat my headaches, rather than improve memory :)


Terry March 30, 2012 at 7:19 pm

I got prevagen for my grandfather (79 years old). He is now finishing crosswords and puzzle games! Thank you!


Stevey February 17, 2012 at 10:40 am

hmm, i wonder how many of their testimonials (the ones posted on prevagen’s website) are real. all i can see are positive reviews while the product appears to be utterly ineffective.


Wendy Daye January 9, 2012 at 10:10 pm

just another ‘brain supplement’ nothing special


Dave R. January 6, 2012 at 8:48 pm

To each his/her own but in my opinion, there are much better products out there.


Ronald December 18, 2011 at 9:56 pm

You need to try this to understand how amazing prevagen really is! This product changed my life!


George M. December 6, 2011 at 2:47 am

i beg to differ, this is not just another brain enchancer, this is THE brain enhancer


L. Malinowski November 19, 2011 at 8:29 am

Very good product. I find that Prevagen increases my ability to remember things and feel a sense of emotional balance.


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