Phosphatidylserine is one of the most well-researched ingredients for cognitive support, as it currently is the only cognitive bioactive ingredient granted a qualified health claim by the FDA. It may also promote other functions such as a healthy stress response, helping to maintain a positive mood, promoting normal skin health and supporting healthy athletic endurance.* Phosphatidylserine is a naturally occurring nutrient found in the cell membrane and particularly abundant in the brain. As an essential building block of brain and nerve cell membranes, Phosphatidylserine plays an important role in brain-related biochemical pathways including neurotransmitter metabolism, nerve signal transmission and effective glucose utilization.* Sharp-PS® GREEN is an innovative soy-free non-GMO Phosphatidylserine. **Very limited and preliminary scientific research suggests that phosphatidylserine may reduce the risk of cognitive dysfunction in the elderly. FDA concludes that there is little scientific evidence supporting this claim.