Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Prevagen (Quincy-Bioscience), Prevagen, 30 Capsules

Our Price:
You Save:
$20.00 (33)
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Shipping Weight: 0.15 lbs (0.07 kg)
  • Product Code: QBS-00103
  • UPC Code: 894047001034
  • Package Quantity: 30 Capsules
  • Dimensions: 2 x 2 x 3.7 in, 0.1 lbs (0.05 kg)
Product Overview


  • Supports Healthy Brain Function
  • Clinically Tested
  • (Apoaequorin)
  • Improves Memory
  • Once Daily
  • Dietary Supplement


  • Healthy Brain Function
  • Sharper Mind
  • Clearer Thinking

Clinically Tested

In a computer assessed, double-blinded, placebo controlled study, Prevagen improved memory.

Originally discovered in jellyfish, Prevagen is now made in a controlled scientific process. Developed by university researchers and scientists in Madison, Wisconsin.

As we age, we lose proteins that support our brain. Prevagen supplements these proteins during the natural process of aging.

  • Supports Healthy Brain Function
  • Only One Capsule per Day
  • Safe & Clinically Tested

Prevagen (apoaequorin) is clinically shown to help with mild memory problems associated with aging.

Prevagen contains apoaequorin, a protein which uniquely supports critical brain functions. In clinical studies Prevagen improved memory within 90 days.

Suggested Use

Take 1 vegetarian capsule daily in the morning, with or without food.

Other Ingredients

White rice flour, salt, magnesium stearate, acetic acid, and disodium EDTA.

Contains no common allergens.

Supplement Facts
Serving Size: 1 capsule
Servings Per Container: 30
  Amount per Serving %Daily Value
Apoaequorin 10 mg
†Daily Value not established.
iHerb Customer Reviews

Great Minds

Posted by 5503278620304303915 on Oct 24, 2016

I have not been taking this long but it works really well for me. I am sharp as a tack!

Verified Purchase

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.

Verified Purchase

Was this review helpful to you?


Posted by 5423235938654815829 on May 13, 2015

I think I will get the stronger version next time.

Verified Purchase

Was this review helpful to you?

good for memory, bad for migraines

Posted by AndreaFrankel on Mar 07, 2015

I started seeing improvements in memory in less than a week! Particularly in the areas of aphasia (not being able to think of a word) and in those senior moments of walking into a room and forgetting why I was there. Unfortunately, after about 10 days, it started triggering my migraines. I should mention that many things trigger me, and I generally do a good job of prevention that gets it down to 1, maybe 2 migraines per month. This product triggered a 3rd in the month, so I reluctantly stopped using it.

Verified Purchase

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!

Verified Purchase

Was this review helpful to you?