Tailor-Made Optimization

    Phosphatidylserine 50%

    • Can reduce Cortisol levels 
    • Can assist with treatment of cognitive decline †
    • Shown to delay onset of fatigue †

    What is Phosphatidylserine?

    Phosphatidylserine (PS) is a naturally occurring phospholipid found in the body. Phospholipids are important constituents of cell membranes with extensive functions in the human body. PS has been reported to be useful for cognitive improvement/enhancement and recovery in sports and physical training.

    Please note this is derived from soy.

    How to take Phosphatidylserine 50%?

    This is a 50% PS extract, which means that every 500mg serving provides 250mg of Phosphatidylserine. Our recommended dose of 200mg - 600mg per serving would provide 100mg - 300mg of active Phosphatidylserine.


    Specification Sheet

    Price / Gram

    £0.90 / $1.25

    Suggested Dose

    200 - 600mg

    Dosing Ratio