Need some help managing your hectic lifestyle? Try these Ultra-Phosphatidylserine softgels from Swanson Health. A member of the family of phospholipid nutrients, phosphatidylserine is present in large amounts in cell membranes and also found in high concentrations in brain tissue. Each softgel contains 100mg from the premium source Sharp-PS®. Need some help managing your hectic lifestyle? Try these Ultra-Phosphatidylserine softgels from Swanson Health. A member of the family of phospholipid nutrients, phosphatidylserine is present in large amounts in cell membranes and also found in high concentrations in brain tissue. Each softgel contains 100mg from the premium source Sharp-PS®. 100mg of phosphatidylserine per softgel. Premium form; Sharp-PS®. 30 softgels per pack Phospholipids occur in all of your cell membranes. Supplement your body\'s natural levels with these softgels by Swanson Health. Read more here!