Swanson Phosphatidylserine 100 Milligrams 90 Softgels

For mental nourishment and brain health, try Swanson Phosphatidylserine! An important member of the phospholipid nutrient family, phosphatidylserine (PS) is essential to the structure and function of cellular membranes. PS is found in particularly high amounts in cell membranes and brain tissue, which is why researchers have investigated its benefits for mental nourishment.