Natural Factors

Natural Factors PS Phosphatidylserine 100mg Softgels

Softgel Size
SKU: NFR-1071-001 UPC: 068958026121

Natural Factors PS Phosphatidylserine 100mg Softgels

Phosphatidylserine (PS) belongs to a class of nutrients called phospholipids, which are fats that play an integral role in cell membrane function and structure. We need our membranes to filter nutrients in and out, to communicate with other cells and to regulate cell growth. PS is crucial for the maintenance of healthy cell membranes throughout the body, but it’s most highly concentrated in the nerve cells of our brains.*

Unfortunately, as we get older, our production of PS decreases, which can lead to cognitive decline. Research into supplemental PS shows that it may support brain function, especially with respect to tasks that require memory, vocabulary, and concentration, as well as possibly improve mood and reduce stress.*


  • Reduces age-related memory loss.

  • Enhances learning and concentration.

  • Improves the ability to think, learn, and remember.

  • A highly absorbable and stable form of PS.

  • Soy-free, because it’s derived from non-GMO sunflower oil.

Suggested Usage

1 softgel, 3 times per day preferably with meals (provides a total of 300 mg PS) for the first month. Then 1 softgel, 1–2 times per day thereafter (100–200 mg PS) or as directed by a health professional.


These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.


Medicinal Ingredients

Each softgel contains:

  • Phosphatidylserine-enriched Sunflower Lecithin (Helianthus annuus) (seed) - 565 mg.

  • Phosphatidylserine - 100 mg.

  • Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE).

Non-Medicinal Ingredients

Softgel (gelatin, glycerin, purified water), Non-GMO sunflower oil.