Natural Factors

PS•IQ Memory PS 25 mg

  • Regular price $17.29
  • 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 itÕs derived from non-GMO sunflower oil


Natural Factors PS Phosphatidylserine boosts the efficiency of cell membranes, especially in the nerve cells of the brain, leading to improved concentration, learning, vocabulary, and memory. As we get older, our natural production of PS decreases, making supplementation the ideal means for preventing age-related cognitive decline.

Medicinal Ingredients

Each softgel contains:
Phosphatidylserine-enriched Sunflower Lecithin
(Helianthus annuus) (seed) 138 mg
Phosphatidylserine 25 mg
Also contains naturally occurring phosphatidylcholine (PC),phosphatidylinositol (PI), and phosphatidylethanolamine (PE).
Fish Oil (Tuna) 200 mg
Docosahexaenoic Acid (DHA) 50 mg
Eicosapentaenoic Acid (EPA) 10 mg
Evening Primrose Oil
(Oenothera biennis) (seed) 150 mg
Gamma-Linolenic Acid (GLA) 15 mg
Linoleic Acid (LA) 97 mg
Vitamin E (d-alpha Tocopherol) (soy free) 10 mg AT (15 IU)

Non-Medicinal Ingredients

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

A daily phosphatidylserine (PS) supplement supports healthy brain function, since PS occurs naturally in the brain and is integral to all brain cell activity. PS IQ is comprised of key omega-3 and omega-6 essential fatty acids that work synergistically with PS to optimize brain function. Natural Factors uses Sharp-PS¨ GREEN, a highly absorbable and stable form of PS that is 100% soy free because it is derived from non-GMO sunflower oil.