Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Combo Discount:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

iHerb Customer Reviews



Savings of: $20.00 (33% off)

Write a Review

Customer Ratings

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Reviews | English
Sort By

it is a efective product

Posted by Reviewer2286126 on Mar 30, 2011

it is not a miracle, but really improves mental alertness and memory, the only problem is its price.

Was this review helpful to you?

thank you

Posted by Reviewer2048298 on Feb 26, 2009

Always quick service, well packaged and as ordered.

Was this review helpful to you?

It Works!

Posted by Reviewer1392231 on May 11, 2010

I use this along with Alpha GPC and Bio-Genesis CogniFactors. It has made a big improvement in cognitive function and memory.

Was this review helpful to you?


Posted by Reviewer2672403 on Aug 03, 2009

It's hard to tell if your brain is working better or not, but if I had to say one way or the other, I think this is working. Seems my brain is not a fog, I remember better, maybe even think quicker.

Was this review helpful to you?

Most important

Posted by Reviewer1676014 on Jun 07, 2013

This is by far the most helpful of all my supplements and I love the side effect.... deep sleep. Helps me get out of circular thinking... where you don't get anywhere.I don't forget things in the middle of the sentence!

Was this review helpful to you?

Purchased for Alzheimers

Posted by Reviewer1425160 on Jan 24, 2014

My wife's ability to function has been deteriotating steadily for over 3 years. It took about a week for Prevagen to kick in, and I've noticed a definite improvement. I don't know if this is reversing her Alzheimer's, but it certainly is helping with daily activities. I coupled this product with Amyloban-3399 and created dynamite. Her formerly bad mood (a known problem with dementia patients) is now better than before she showed symptoms.

Was this review helpful to you?


Posted by Reviewer1873846 on Nov 22, 2011

I think they are doing good for my wife and myself, will let youknow all of the rsults after taking the last batch we ordered. Have a great day.

Was this review helpful to you?

Great Supplement

Posted by 5183769414363747385 on Sep 30, 2014

Been taking this for a month and I do feel a difference in clarity, I also notice I am sleeping better and longer, which was a nice surprise!

Was this review helpful to you?


Posted by 5423235938654815829 on May 13, 2015

I think I will get the stronger version next time.

Was this review helpful to you?

Bill Steele

Posted by Reviewer1508886 on Apr 22, 2016

My wife has been having a bit of memory loss and she has not been on the prevagen long but says it is helping.

Was this review helpful to you?

Items 41-50 of 56 total

« Previous | 2 3 4 5 6 | Next »