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.
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.
For the first month take 2 softgels 3-4 times per day. After one month take 2 softgels 2 times per day or as directed by a health professional.
Serving Size: 2 Softgels |
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Servings Per Container: 30 |
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Amount Per Serving |
% Daily Value |
Total Fat |
1 g |
2%‡ |
Vitamin E (as d-alpha tocopherol) |
30 IU |
100% |
Phospholipid Complex from non-GMO Sunflower Lecithin (Helianthus annuus)(seed) |
280 mg |
** |
Tuna Oil (fish) |
400 mg |
** |
Evening Primrose Oil (Denothera biennis) (seed) |
300 mg |
** |
‡ Percent Daily Values are based on a 2,000 calorie diet. |
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Other Ingredients Softgel capsule (gelatin, glycerin, purified water), non-GMO sunflower oil. Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, soy, starch, wheat or yeast. |
Natural Factors is one of the largest manufacturers of nutritional products in North America. But our origins reach back to the 1950s. Right from day one and Natural Factors has the complete control over securing the best quality raw materials possible. Literally, control from seed selection to finished products.