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  5. Phosphatidylserine

Thorne

Phosphatidylserine

Thorne's Phosphatidylserine contains phosphatidylserine (PS), the primary phospholipid in brain cell membranes. PS improves cell communication to support memory and focus and helps regulate cortisol during stress.*

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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

  • Phosphatidylserine (PS) is a crucial phospholipid and a key building block of brain cell membranes, vital for maintaining optimal brain function and cell-to-cell communication.
  • PS enhances cognitive function by increasing cell membrane fluidity, which facilitates efficient neurotransmitter signaling and supports overall neuronal health.
  • Supplementation with Phosphatidylserine supports healthy cortisol regulation by modulating the release of ACTH in the brain, helping to blunt cortisol spikes during periods of stress.
  • PS exhibits antioxidant activity, protecting brain cells from damage caused by free radicals and supporting long-term cognitive health.
  • Supports healthy memory and focus.
  • Promotes optimal cognitive function.
  • Helps regulate cortisol during stress.
  • Maintains healthy brain cell membranes.
  • Supports cell-to-cell communication in the brain.

Phosphatidylserine Isolate, Cellulose Powder, Microcrystalline Cellulose, Hypromellose (derived from cellulose) capsule, Silicon Dioxide. Contains ingredient derived from soy.

Take 1 capsule two to three times daily or as recommended by a health-care practitioner.

  • Cognitive Function in Aging

    Research indicates that phosphatidylserine supplementation can improve cognitive function, particularly in the aging brain, by supporting neuronal membrane integrity and neurotransmitter activity.

  • Stress Response Modulation

    Studies suggest that PS can modulate the body's stress response by influencing cortisol levels, potentially benefiting individuals experiencing chronic stress.