توضیح
Phosphatidyl serine (PS) is a natural compound that?s an important component of cell membranes, where it plays an essential role in communication and the transfer of nutrients between cells.* Derived from non-GMO sunflower lecithin, Now Soy-Free Sunflower Phosphatidyl Serine supports brain health, nervous system function, and the activity of neurotransmitters involved in learning, memory, and mood.*