Free shipping on all of US orders over $50 and on International order over $250

Smart PS Softgels
Smart PS Softgels
  • Cargar imagen en el visor de la galería, Smart PS Softgels
  • Cargar imagen en el visor de la galería, Smart PS Softgels

Smart PS Softgels

Precio habitual
Precio de venta
Precio habitual
Precio unitario

Phosphatidylserine (PS) is a naturally occurring phospholipid that is a major component of cell membranes, making it a highly valuable nutrient for enhancing cognitive function. Without sufficient levels of PS, brain cells do not transmit nerve impulses properly. PS ensures the fluidity, structure, and ultimately, the function of the cell membranes; it’s a crucial building block.

Smart PS Benefits

  • Supports cognitive function for the elderly with age-related cognitive decline
  • Supports healthy memory during age-related cognitive decline 
  • Mood Support 
  • May improve athletic performance 

Product Description

Phosphatidylserine (PS) is a naturally occurring phospholipid present in membranes of cells.  It is a cofactor for enzymes that work within signaling pathways, such as protein kinase C (PKC).   In all species, Phosphatidylserine is found in a structure of the cell membrane known as the lipid bilayer. PS increases cell fluidity and positively upregulates enzymes including ATPase and downregulates acetylcholinesterase (the enzyme that breaks down acetylcholine). Phosphatidylserine is found in the human brain, kidneys, lungs, testes, liver, heart, skeletal muscle, and blood plasma. Over half of the PS found in the body is stored in neural tissue.

PS is necessary for healthy nerve cell membranes and myelin neural sheaths.  Supplementing with PS is absorbed well in humans and crosses the blood-brain barrier where it may improve the natural deterioration of nerve cells associated with aging.  Inadequate levels of PS inhibit brain cells from transmitting nerve signals properly.

PS specifically supports the memory including creating new memories, consolidating long-term memories, forming short-term memories, retrieving memories, and the ability to learn and recall information.  PS also supports rapid reactions, reflexes, communication skills and language skills, and the ability to focus and concentrate.

The average dietary intake of PS is approximately 130 mg/day.  PS for supplementation can be derived from the bovine brain cortex (BC-PS) or soybeans (soy-PS) or synthetically manufactured.  The bovine brain cortex is not a safe source of PS because of the risk of prion diseases like bovine spongiform encephalopathy.  Soy lecithin is about 3% PS itself.  Krill oil contains mostly phosphatidylcholine, rather than phosphatidylserine, and has not been a confirmed source of PS at this time.

Smart PS™ is a soft-gel enhanced with stability, as PS has a highly unstable nature.  It is derived from soy lecithin and has demonstrated shelf stability of two years due to its exclusive fluid dispersion material.


Smart PS Dosage

Smart PS™ (Phosphatidylserine) provides  100 mg of Phosphatidylserine, 25 mg of Phosphatidylcholine, and 2.5 mg of Phosphatidylethanolamine. 

Suggested use for adults is 1-3 capsules by mouth daily, or as directed by your healthcare practitioner.


Smart PS Side Effects and Toxicity


PS is generally well-tolerated.

If you are taking any medications, please consult your healthcare practitioner before beginning supplementation with PS.