





Product Description
Phosphatidylserine (PS - Phosphatidyl Serine) is a phospholipid and a component of the cell membrane. It plays a key role in cell cycle signaling, specifically in relationship to apoptosis. Studies have provided evidence that PS may increase attention, improve memory and processing speed, and support overall cognitive health. Improvements were most pronounced in those who were fatigued and it may slow overall cognitive decline as we age. Double Wood Supplement's PS is manufactured in New York city and tested for purity right here in the USA. Additionally, we offer a 100% money back guarantee on all orders. If you aren't happy for any reason, please contact us for a full refund. No questions asked.Feature
MADE IN THE USA AND TESTED FOR PURITY - Our Phosphatidylserine capsules are manufactured right here in New York. Testing is available upon request.