Product Description: Phosphatidyl Serine is involved in adrenal function, and nerve cell function is also dependant on membrane processes that rely on phosphatidyl serine. Phosphatidyl Serine Precursors provides the raw materials for the body to synthesise phosphatidyl serine whereas Phosphatidyl Serine provides the actual phosphatidyl serine molecule. Additional Information Phosphatidyl Serine is a phospholipid which supports the integrity and fluidity of cell membranes. Brain cells have to use cell membranes to conduct energy and to communicate using neurotransmitters. - Phosphatidyl serine is the major phospholipid in the brain. - Phosphatidyl serine is ubiquitous in membranes and obligatory for all body cells. - Phosphatidyl serine supports nerve transmitter release. - Phosphatidyl serine facilitates membrane to membrane fusion, a central process in nerve transmitter release. - Suitable for vegetarians and vegans SUITABLE FOR VEGANS & VEGETARIANS. INGREDIENTS: Typically per vegetable capsule of BioCare Phosphatidylserine provide: Phosphatidyl Serine 100mg NON-ACTIVE INGREDIENTS: Silica, Vegetable Magnesium Stearate. DIRECTIONS FOR USE: Recommended Intake: One capsule taken twice a day 15 minutes before food or as professionally directed. CAPSULE: Cellulose & Water CONTRA-INDICATIONS Not suitable to be taken in conjunction with mood modifying drugs or sleeping pills.