Phosphatidylserine is a natural phospholipid and key structural component of cell membranes, with high concentrations in the brain. Jarrow Formulas PS100 features Sharp-PS®, a stable, concentrated phosphatidylserine sourced from sunflower lecithin to support brain health.

Key Features

• Supports brain health

• Cell membrane support

• Sharp-PS® formula

• Sunflower-derived source

• Soy-free phospholipid

Best For
Those seeking targeted phosphatidylserine support for brain and cognitive health.