Table of Contents
Phosphatidylserine
Phosphatidylserine by Thorne contains (PS), the primary phospholipid in brain cell membranes. PS improves cell communication to support memory and focus and helps regulate cortisol during stress.
Ingredient Information
Key Ingredients
Ingredient Amounts
| Name | Amount |
|---|---|
| Phosphatidylserine | 100 mg |
| Other Ingredients: Hypromellose Capsule, Leucine, Microcrystalline Cellulose, Silicon Dioxide |
How to Use
Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
Phosphatidylserine Details
Phosphatidylserine (PS) is essential for healthy brain cell membranes and to maintain an environment required for optimal brain function. (PS) improves cell-to-cell communication in the brain, and thus cognitive function, at least in part by increasing cell membrane fluidity.
Other mechanisms of action include enhancing cell metabolism (such as glucose utilization) and neurotransmitter formation.
(PS) also appears to have antioxidant activity, which would protect brain cells from free radicals. Abundant clinical research has shown this nutrient is important in promoting optimal cognitive function, particularly in the aging brain.
Studies show supplementing with phosphatidylserine can lower cortisol spikes in response to stress. PS modulates cortisol by blunting the release of the hormone in the brain (ACTH) that normally signals the adrenal glands to secrete cortisol.
This product has been third-party tested and certified to verify what’s in the package matches what’s on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.
Warnings
Allergy Warning
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
Contains an ingredient derived from soy.
Pregnancy
If pregnant, consult your health-care practitioner before using this product.
Interactions
There are no known adverse interactions or contraindications at publication date.








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