Customer Reviews

Doctor's Best, Best Phosphatidylserine, 100 mg, 120 Veggie Caps

$31.98
$54.99
Savings of: $23.01 (42% Off)
3.9 out of 5 based on 49 reviews
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Items 1-5 of 29 total

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Big fat capsules overbloated with filler.

9 people found the following review helpful

Posted by Reviewer1485718 From New York on Oct 29, 2011

Purchased at iHerb

Phosphatidyl Serine is a great supplement for memory enhancement, but this product has an unnecessary amount of filler in it and the capsule is larger than it needs to be. Jarrow PS100 (120 caps) has the same amount of nutrient in it, with a smaller capsule. Both are equally effective. Staatsburg, New York

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Excellent product

2 people found the following review helpful

Posted by 5594108344231563819 on Jan 17, 2014

Purchased at iHerb

Fast shipping, works excellent for improving memory. It lower cortisol levels which is usually good, not for me as I have already lower and high doses causes insomnia and drowsiness, still at low doses it works as it should

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Calming

2 people found the following review helpful

Posted by sweetheart From Finland on Jan 18, 2013

Purchased at iHerb

This product often saves my days. It's very calming and helps me concentrate. Very good price, too!

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It works

4 people found the following review helpful

Posted by Reviewer3362783 From New York on Jul 21, 2011

Purchased at iHerb

Dementia runs in my family and so I am taking these pills in order to try to avoid the same outcome. I've only been taking them for about 6 mos or so, but I definitely notice a big difference. I can remember details much better. The thought processes are quick. I've had people comment to me that I have a fantastic memory. Guess that means they are working. I'm 61 and I get frustrated with people my own age cause they forget things and I'm always having to bring them up to speed. It's good to know my mind is still sharp.

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Love it!

4 people found the following review helpful

Posted by Reviewer1908266 From Texas on Jan 25, 2011

Purchased at iHerb

I can't take softgels filled with soy oil, which many of the phosphatidyl serine products use. Although this product is derived from soy, so far the capsule is working for me. My brain focus was better from the first time I took it, and I sleep more deeply. I have to take two at breakfast and lunch, and three at supper. But I'm very grateful that so far I seem to be tolerating this very well.

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Items 1-5 of 29 total

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