One of the main phospholipids in the brain, phosphatidylserine (PPS) is a fat-soluble phospholipid used to support optimal endocrine and cognitive health. Along with other phospholipids, PPS is an integral component of the basic structure of the cell membrane. All play a critical role in ensuring the proper function of numerous systems in the body, especially the central nervous system. Studies using varying amounts of PPS highlight its benefits for cognitive health. It has also been shown to enhance memory, learning, and concentration, as well as support adrenal health. Each soft gel provides 100mg of purified, high-concentration PPS sourced from sunflower oil, making it easy to achieve therapeutic dosing.