Customer Reviews

Prevagen (Quincy-Bioscience), Clearer Thinking, 30 Capsules

$39.95
$59.95
Savings of: $20.00 (33% Off)
4.2 out of 5 based on 51 reviews
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not free of side effect

2 people found the following review helpful

Posted by Reviewer1859201 From Canada on Sep 22, 2011

Purchased at iHerb

I woke up from the second night after taking Prevagen from one of those vivid dreams but when I tried to get back to sleep I started dreamng again wide awake , not even half asleep a very disturbing and unnerving experience. I suggest that you start taking this very cautiously with once a week or less and slowly work up to every day to avoid the worst of this kind of reaction.

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Takes a while

3 people found the following review helpful

Posted by MikeMember From Japan on Nov 18, 2010

Purchased at iHerb

It takes a few days for the effect to kick in, but I do believe I'm not as forgetful as I was a few weeks ago before I started Prevagen.

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Keep them in stock for me!

1 person found the following review helpful

Posted by Reviewer1491029 From California on Dec 06, 2010

Purchased at iHerb

I'll keep buying Prevagen from you every month so keep them in stock!

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Prevagen

1 person found the following review helpful

Posted by Reviewer2440919 From Arizona on Dec 12, 2010

Purchased at iHerb

I have used prevagen as recommended for 16 days, and so far I have not been able to accurately evaluate the results. At times I feel that I have made some improvement. A full month would be a better time for an accurate evaluation which I will provide.

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Two thumbs up

1 person found the following review helpful

Posted by Reviewer2548964 From Arizona on Jan 31, 2010

Purchased at iHerb

After just two weeks, I feel the foggy brain haze going away. Two thumbs up on Prevagen.

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