28 Apr 2016 --- Phosphatidylserine – more commonly known as PS – is set to break out from the cognitive health category and make a big impact in several new benefit areas, according to Enzymotec, the supplier of EnzyPS. Until now, PS has been widely used to maintain and improve brain function in a range of applications. But now its benefits are beginning to gain recognition in other areas, too, including skin health, sports nutrition, stress reduction and mood enhancement.