Source Naturals Phosphatidyl Serine Matrixª 500 mg 30 softgel

PhosphatidylSerine is a nutrient essential to the brainÕs structure and function. As a nerve cell building block, PhosphatidylSerine works in concert with omega-3 and other fatty acids to support healthy cognitive function including memory, learning, comprehension, and word recall.


Sharp-PS(R) is a trademark of Enzymotec Ltd.