PS100 | GNC

Jarrow Formulas® PS100


Item # 230784


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Size: 120 Capsules

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Note: This product cannot be sold in Canada


Product Information


Phosphatidylserine PS100
Promotes Brain Function*
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 associated with cognition, mental performance, attentiveness, and reaction time.* PS protects against stress-induced activity, reducing the action of cortisol (catabolic stress hormone).*
Cogni-PS® is a concentrated form of phosphatidylserine that offers superior stability.

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Take 1 capsule up to 3 times per day with a meal or as directed by your qualified healthcare professional.


Keep out of reach of children.
, If you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Other Ingredients

Cellulose, silicon dioxide, Magnesium Stearate (vegetable source) , Natural Mixed Tocopherols, Ascorbyl Palmitate, Capsule consists of gelatin.
Jarrow Formulas®
P.O. Box 35994
Los Angeles, CA 90035-4317

Nutrition Facts

Serving Size  1 Capsule
Servings Per Container  120

Amount Per Serving     % DV

Phosphatidylserine (PS) (from non-GMO sunflower lecithin) (seed)  100 mg   **

** Daily Value (DV) not established.


5.0 / 5.0
1 Review
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1 Stars
I have Bipolar Disorder and GAD and only take one medicine because I am able (through the assistance of a naturopathic doctor and integrated psychiatrist) to take supplements of natural things instead of the heavy duty drugs given to most with Bipolar Disorder. I am able to maintain a 'normal' life because of products like PS 100. PS 100 or Phosphatidylserine is something that is given to patients with memory issues and it has helped improve my short-term memory to an amazing degree. I am actually going back to college to finish my degree but will not do it without PS 100. Next to the Omegas, GABA and Theanine I take, PS 100 is one of my most important supplements. It also helps me fall asleep by quieting the noise of daily stress. I take two every morning and one about an hour before bedtime. I am no doctor but when I didn't have my PS 100 for a week ...I noticed.
August 1, 2017
6 months ago