Phosphatidylserine (PS) Soy-Free 60 softgels

Phosphatidylserine (PS) is a phospholipid from natural sources. Like other phospholipids, PS is a critical component of cell membranes, and it is found in especially high concentrations in the brain and nervous tissues, primarily in the cell membranes of neurons. 

Integrative Therapeutics’ Phosphatidylserine is a supplement derived from sunflower oil and is 100% soy-free.  This makes it an ideal option for those who wish to avoid soy-based or bovine-derived PS alternatives.

One capsule daily

Each capsule contains:
Phosphatidylserine 100 mg (from sunflower lecithin)


Phosphatidylserine (from sunflower lecithin), Triglycerides, gelatin (capsule), glycerin, modified sunflower lecithin, antioxidants (d-alpha-tocopherol, rosemary extract, and ascorbyl palmitate)

Size: 60 capsules


Store in a cool, dry place, out of reach of children.


The daily dose should not be exceeded. The dietary supplement should not be used as an alternative to a varied diet.

Pregnants should take the supplement without consulting their doctor first. Phosphatidylserine should not be taken for more than one to two months at a time.