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Also known as: Phosphatidyl Serine

Phosphatidylserine (PS) is a phospholipid found in high concentrations in the nervous system. Phospholipids are essential components of cell membranes, and act to stabilize cells and make them more resistant to damage. Phosphatidylserine has been studied for its use in improving age-related declines in cognitive performance, including memory recall and learning ability.

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