Phosphatidylserine 60 Capsules | THORNE aha The clinically proven active ingredient

The clinically proven active ingredient

lecithin and fatty acids

Vitamin K supports artery health

Don't leave us hanging

** Willow Bark 5:1 Extract

Phosphatidylserine 60 Capsules | THORNE aha The clinically proven active ingredientStaying mentally sharp matters at every age. Phosphatidylserine formerly sold as Iso Phos is a phospholipid concentrated in brain cell membranes, where it supports memory, concentration and healthy cognitive function. It also helps maintain a balanced stress response, making these capsules a favourite with students, busy professionals and older adults who want to keep their thinking clear and focused.