* Phosphatidylserine * Phosphatidic Acid Complex * Supports Healthy Stress Response * Dietary Supplement * Non-GMO The combination of PS-PA (Phosphatidylserine and Phosphatidic Acid) has been clinically demonstrated to support healthy stress response via adrenai-pituitary function by moderating the release of cortisol, a catabolic stress hormone. PA also helps synergize the stress moderating effects of PS. Phosphatidylserine (PS) helps maintain neuronal membrane fluidity to support cell-to-cell communication, and hence may benefit cognition, mental performance, attentiveness and reaction time.