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Jarrow Formulas PS 100 Phosphatidylserine

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Jarrow Formulas PS 100 Phosphatidylserine -- 100 mg - 120 Capsules


Size: 120 Capsules

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Retail price: $51.95

Vitacost price: $40.01

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Jarrow Formulas PS 100 Phosphatidylserine -- 100 mg - 120 Capsules

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Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 120
Amount Per Serving% Daily Value
Phosphatidylserine (PS)100 mg*
*Daily value not established.
Other Ingredients: Cellulose, silicon dioxide, magnesium stearate (vegetable source) and gamma tocopherol. Capsule consists of gelatin.
Contains: Soy.


Jarrow Formulas PS 100 Phosphatidylserine Description

  • Promotes Brain Function
  • COGNI-PS - Phosphatidylserine

Phosphatidylserine (PS) is a natural phospholipid that is an essential component of cell membranes. Cogni-PS® promotes brain function by helping maintain neuronal membrane fluidity (cell to cell communication), which is essential for cognition, mental performance, attentiveness and reaction time. PS, as well as phosphatidylcholine (PC), protect against stress, reducing the action of cortisol (catabolic stress hormone).

Cogni-PS® is a concentrated form of phosphatidylserine derived from soy phospholipids and offers superior stability.


Take 1 capsule up to 3 times per day with a meal or as directed by your qualified health care consultant. Best kept refrigerated.
Free Of
Wheat, gluten, dairy, egg, fish/shellfish, peanuts/tree nuts, GMOs.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Jarrow Formulas PS 100 Phosphatidylserine -- 100 mg - 120 Capsules 4.4 5 12 18
Product works well with Omega Product comes very well packaged to protect temperature. Product works well in conjunction with Omega 3 product. January 18, 2015
I prefer the non GMO Sunflower Version! Jarrow Formulas offer a Sunflower Version which is non GMO and contain no soy. I bought the 120 Capsules due to price value not realizing they were not the same formula. My mistake for overlooking... I will go back to my original purchase of the Sunflower Version without hezitation and hoping Vitacost will carry the larger countainer at some point soon. December 28, 2014
Jarrow Formulas PS 100 - excellent product Jarrow products are in general the best available on the market. I take Jarrow Formulas PS 100 in combination with Acetyl L Carnitine and Gingko Biloba to maintain and improve brain function. I find that I can concentrate for longer periods of time and am better able to remember things. I have been using this combination for the past 10 years. I believe it is very effective. September 10, 2014
Phosphatidylserine My husband and I take this. Our thoughts are clearer and more calm. These effects are subtle but tangible, especially during periods of additional stress. The dose can be adjusted, for example, one gel capsule per day for maintenance, up to three capsules per day, according to the label. We've taken a higher loading dose, about double the recommended amount, for one to two weeks with only positive effects. February 20, 2014
Has really helped my memory for 8 years now I started taking phosphatidylserine 8 years ago on recommendation by a nurse-practitioner when my memory (initially helped by other mid-life supplementation) started to get spotty again. When I told her how much it helped, she said, "It doesn't work for all my patients, but when it does, it works really well." I now buy Jarrow PS-100 because their other products are clearly better than other brands so I trust them, the cost-benefit ratio is good, and it performs at least as well as two other brands I've tried. I don't think the effect is just placebo. Twice during the first couple of years (at long intervals), when I was extremely busy at a new job in a new city, I forgot to hunt down some more and ran out. Both times, I didn't realize I'd run out until I forgot something really major and suddenly remembered! A couple of days after resuming the PS-100, I could actually feel my brain being blank and then searching, sifting until it found the memory. By the way, I've consume good oils in quantity all these years (olive, stir-fry tea oil, flax, sometimes canola, safflower, soy), so even though this is "just" a distillate of, I think it's soy oil, it does things the oils alone have not. January 4, 2013
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Frequently Bought Together:
Jarrow Formulas PS 100 Phosphatidylserine
Vitacost Mega EFA® Omega-3 EPA & DHA Fish Oil

Retail price together: $73.94

Vitacost price: $56.49

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