Your Bag
Thorne
Phosphatidylserine
Phosphatidylserine (PS) is essential for healthy brain cell membranes and to maintain an environment required for optimal brain function.* Phosphatidylserine 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.*
Phosphatidylserine 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.
In stock
Benefits of Thorne’s Phosphatidylserine:
-
Supports memory, focus, and cognitive performance—especially in aging brains*
-
Enhances brain cell communication and membrane fluidity*
-
Promotes healthy brain metabolism and neurotransmitter function*
-
Provides antioxidant protection for brain cells*
-
Helps regulate the body’s stress response by reducing cortisol spikes*
Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
ALLERGY WARNING: This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
Phosphatidylserine contains an ingredient derived from soy. Phosphatidylserine contains no soy protein. There are no other soy-based ingredients in Phosphatidylserine.
PREGNANCY: If pregnant, consult your health-care practitioner before using this product.
INTERACTIONS: There are no known adverse interactions or contraindications at publication date.
Ingredient Amounts
Serving Size: 1 Capsules
Servings Per Container: 60
- Phosphatidylserine Isolate 100mg
- Other Ingredients: Cellulose Powder, Hypromellose Capsule, Microcrystalline Cellulose, Silicon Dioxide
Testing: Every supplement we manufacture undergoes four rounds of testing to ensure every supplement meets our high standards. As soon as a raw material enters our facility, we test its identity and purity. Whether it’s mixing ingredients, testing a finished product before it’s shipped, or monitoring its shelf life, quality guides our every decision.
cGMP Certified: Good Manufacturing Practices (cGMP)
NSF certified: Thorne’s facility is National Sanitation Foundation (NSF) certified
TGA Certified: Thorne has an A rating from Australia’s Therapeutic Goods Administration (TGA)