PS (Natural Factors)
PS belongs to a unique class of fat-soluble nutrients called phospholipids. PS is a building block for nerve cell membranes and through that revitalizes all nerve cell functions. Although it is contained in each cell membrane, PS is most highly concentrated in brain cells. PS may benefit people because we are all subject to free radicals formed from breathing in cigarette smoke, alcohol consumption, environmental pollution, and/or chronic emotional stress, factors that have a cumulative negative effect on the brain.* PS can affect our mood as well.* A double-blind study on elderly women suggested that PS helped their memory and their behaviour.*
Results have been obtained in numerous double-blind studies where phosphatidylserine supplementation has been suggested to support mental function, mood, and behaviour in elderly subjects.*
Phosphatidylserine has been suggested not influence serotonin and other neurotransmitters suggesting another mechanism of action such as a reduction in the secretion of the stress hormone cortisol.*
Natural Factors PS is derived from soy phospholipids. In clinical studies, plant-based PS has been suggested to perform similar to animal-based PS with none of the concerns associated with prion (i.e. Mad Cow disease) diseases.* Clinical studies on humans support PS safety.
Nutritional brain support*
Promote mental function, mood, and behaviour*
Plant source
Antioxidant support*
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| Format |
Serving size |
Servings per container |
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60 Softgels |
1 Softgel |
60 |
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Support this site, buy PS from affiliate retailers:
| Format |
Store |
Notes |
Price/serving |
Price |
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60 Softgels |
Bodybuilding.com
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Shipping: Flat rate - $5.99 (up to 40 lb)
5% off new customers: Code - NewCustomer5PerOff
Other coupon codes on the left side of this page
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$0.30 |
$17.99
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60 Softgels |
AllStarHealth.com
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Shipping: Flat rate - $5.95 within the US
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$0.32 |
$18.99
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