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Natural Factors, PS (Phosphatidylserine), 100 mg, 60 Softgels

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$11.38 (30)
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In Stock
  • Expiration Date: Oct 2019
  • Shipping Weight: 0.2 lbs (0.09 kg)
  • Product Code: NFS-02616
  • UPC Code: 068958026169
  • Package Quantity: 60 Softgels
  • Dimensions: 2.3 x 2.3 x 3.9 in, 0.15 lbs (0.07 kg)
Product Overview


  • Dietary Supplement
  • Non-GMO
  • Soy Free
  • PS Factor
  • The Key to Brain Health
  • Sharp• PS Green
  • Purity & Potency Guaranteed

Phosphatidylserine (PS) is a natural component of the brain and is integral to all brain cell activity. Supplementing the diet daily with PS supports healthy brain function. Natural Factors uses Sharp-PS GREEN Phosphatidylserine, which is derived from non-GMO sunflower lecithin and is 100% soy-free.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

1 softgel 1-3 times per day or as directed by a health professional.

Other Ingredients

Softgel capsule (gelatin, glycerin, purified water), non-GMO sunflower lecithin.

Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, soy, starch, wheat or yeast.


Keep out of reach of children.

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

Supplement Facts
Serving Size 1 Softgel
  Amount Per Serving % Daily Value
From non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE))
100 mg **
** Daily Value not established.
iHerb Customer Reviews

great stuff

Posted by 5714537420353492716 on Aug 22, 2015

really works and i researched this product alot before deciding on this particular brand. it is the best one, GMO free and potent.

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Posted by khalid on Jan 28, 2015

calming effect. clear mind. small size of the softgel.

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Works too well

Posted by Reviewer1328738 on Nov 22, 2014

I found these were extremely powerful, I take a number of other supplements and this on top I was very relaxed and tired all day long and also quite aggressive, maybe good for some but a bit too much for me.

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Take it before bed

Posted by Reviewer2158986 on Oct 08, 2014

I'm taking 2 tablets just before bed, and I am getting a much better nights sleep. Memory has improved also.

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Greatly improved my short term memory.

Posted by Randals-reviews on Sep 02, 2014

I'm a 52 year old male who has experienced gradual short term memory problems. My ability to recall where I've placed objects or the names of people I've just met has been in gradual decline for some time now. After taking this product I noticed my short term memory has greatly improved. This is the 2nd time I've tried Natural Factors brand phosphatidylserine. I stopped using Natural Factors for a while because it is an expensive product and tried some other brands. Those other brands of Phosphatidylserine where sourced from soy and those brands didn't have the same memory enhancing effect. It took about 2 weeks for the PS to take affect. I'll be using this product from now on. It works!

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