Phosphatidyl Serine

Our Best-Selling Cognitive Health Product!

Phosphatidyl Serine helps improve brain functions that decline with age.  Specifically, Phosphatidyl Serine has been shown to improve memory retention and support mental concentration.‡

$41.00 or Original price was: $41.00.Current price is: $36.90. / month

(Subscriptions can be managed in your account and cancelled at any time without penalty.)

SKU 893 Category


Phosphatidylserine (PS) belongs to a special category of fat-soluble substances called phospholipids, which are essential components of cell membranes.  PS is found in high concentrations in the brain.‡

Research has shown that as we age, the amount of PS in our brain cells begins to decline.  While PS is found in dietary sources such as dairy products and organ meats, intake of such products generally decreases as we age.  Supplementation with Phosphatidyl Serine can  increase dietary intake of PS and help restore levels of PS in our brain cells.‡

Phosphatidyl Serine has been widely studied as a cognitive health ingredient.  Numerous studies have shown that phosphatidyl serine helps improve brain functions that decline with age.  Specifically, PS has been shown to improve memory retention and support mental concentration.  Furthermore, PS is the only cognitive health ingredient for which the FDA permits use of a qualified health claim.‡



Warning:  If you are pregnant or lactating woman, have any health conditions, or are taking any medication, make sure to consult your healthcare provider prior to use.

‡ These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure or prevent any disease.



Three vegetable capsules daily with food.


60 Vegetable Capsules


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