Phosphatidylserine, by Genestra Brands, helps to support the maintenance of cognitive function.

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Phosphatidylserine, by Genestra Brands, is a phospholipid found in neuronal cell membranes that may help support optimal cognitive function.

Phosphatidylserine helps to maintain membrane fluidity, and may help to mediate the activity of several neurotransmitters, including norepinephrine, dopamine, and serotonin. PS can be metabolized into the choline-containing neurotransmitter acetylcholine, which may play a role in supporting cognitive health. PS supplementation may increase brain-derived neurotropic factor, a protein that may influence neuronal functions.

In a randomized, placebo-controlled trial, daily supplementation with 300 mg of PS for six months promoted healthy cognitive function, which extended three months after the trial ended.


Supports cognitive function

  • Provides 300 mg of PS per day

Each Capsule Contains

  • Soy Lecithin (from Glycine max bean) – 100 mg
  • Phosphatidylserine – 50 mg

Non-Medicinal Ingredients: Hypromellose, cellulose, silica, magnesium silicate, ascorbyl palmitate. Contains: Soy

Guaranteed to contain no added wheat, starch, yeast, gluten, corn, sodium, sugar, artificial colouring or flavouring, antimicrobial preservatives, dairy or animal products. Ideal for vegans.

Recommended Adult Dose

Take three capsules two times daily with meals or as recommended by one of our health coach professionals.

Risk Information

If you are pregnant or breastfeeding, do not use.

Quality Assurance

Safety- sealed for your protection and for product freshness. Do not use if outer seal is missing or broken.


Store in a cool, dry place.

Dairy Free     Gluten Free     Vegan


Genestra Brands

Exceptional quality, consistency and reliability Genestra Brands supplements support individualized treatment plans with a 350+ professional-grade products offering in a variety of formats, proven safe, effective and reliable for over 30 years, backed by clinical or traditional evidence.
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