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Phosphatidylserine is a naturally occurring nutrient found in the cell membrane and particularly abundant in the brain.

  • Promotes normal healthy cognitive and mental functions.
  • Supports attention, memory, learning and mental flexibility.
  • May support exercise tolerance and reduce exercise-induced physiological stress.
  • Supports positive mood and normal emotional response to stress.
  • Ensures cell membrane fluidity and structure.
  • May reduce the risk of and cognitive dysfunction in the elderly.



Phosphatidylserine is one of the most well-researched ingredients for cognitive support.

The only cognitive bioactive ingredient granted a qualified health claim by the FDA.

  • It may promote other functions such as a healthy stress response, helping to maintain a positive mood, promoting normal skin health and supporting healthy athletic endurance.
  • Plays an important role in brain-related biochemical pathways including neurotransmitter metabolism, nerve signal transmission and effective glucose utilization.
  • Sharp-PS® GREEN is an innovative soy-free non-GMO Phosphatidylserine.

Vital Nutrients mission is to manufacture superior quality nutritional supplements that exceed both industry and government standards and provide clinically effective results. They provide over 200 science-based and clinically effective products. Vital Nutrients uses independent U.S. ethical laboratories to test all raw materials and finished products. Each raw material is tested, regardless of origin, for purity and potency. All finished products are tested through a real-time stability protocol for expiration date validation. They are an FDA Inspected facility that exceeds FDA cGMPs, and a member of the NPA.

Supplement Fact


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