Best Phosphatidylserine Supplements

Phosphatidylserine plays an important role in the function of memory. It protects nerve cells in the brain and helps carry messages between cells, which is part of the memory encoding process. The fatty substance is also known as a phospholipid and may be purchased as a supplement.

Double Wood Supplements Phosphatidylserine

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  • SUPPORTS FOCUS AND ATTENTION – Multiple studies have shown that Phosphatidylserine may support attention in healthy adults by supporting healthy stress levels and promoting glucose utilization.
  • PROMOTES MEMORY AND PROCESSING SPEED – One study showed a dose of 400 mg of Phosphatidylserine daily promoted processing speed, accuracy, and memory of healthy adults in a fatigued state.
  • SUPPORTS OVERALL COGNITIVE HEALTH – Studies have shown Phosphatidylserine may help support brain health and cognitive function.
  • MADE IN THE USA – Our Phosphatidylserine capsules are manufactured right here in the USA.

Phosphatidylserine (PS – Phosphatidyl Serine) is a phospholipid and a component of the cell membrane. It plays a key role in cell cycle signaling, specifically in relationship to apoptosis.

Studies show that PS may promote attention, memory, processing speed, and support overall cognitive health.

As a supplement for cognitive health, take two 150 mg capsules per day with food.

Now Foods Soy-free Phosphatidyl Serine

Now Foods Soy-free Phosphatidyl Serine

NOW Supplements, Phosphatidyl Serine 150 mg with Phospholipid compound derived from non-GMO Sunflower Lecithin, 60 Tablets

  • BRAIN HEALTH*: Phosphatidyl serine plays an essential role in cell membrane composition and intercellular communication.* It is an especially important structural component of nerve cell membranes, where it assists in the conduction of electrical impulses and facilitates the activity of neurotransmitters involved in learning, memory, and mood.*
  • SOY-FREE TABLETS: NOW Soy-Free Phosphatidyl Serine is a phospholipid compound derived from non-GMO sunflower lecithin.
  • CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968

NOW Soy-Free Phosphatidyl Serine is a phospholipid compound derived from non-GMO sunflower lecithin. Phosphatidyl serine plays an essential role in cell membrane composition and intercellular communication.* It is an especially important structural component of nerve cell membranes, where it assists in the conduction of electrical impulses and facilitates the activity of neurotransmitters involved in learning, memory, and mood.* Sharp•PS is a registered trademark of Enzymotec Ltd. Natural color variation may occur in this product.

Safety Information
This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Indications
284

Ingredients
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Directions
As a dietary supplement, take 1 tablet 1 to 2 times daily, preferably with food.

Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Jarrow Formulas Ps-100

Jarrow Formulas Ps-100

Jarrow Formulas PS 100, Supports Healthy Cognitive Function, 100 mg, 60 Softgels

  • Supports Healthy Cognitive Function*
  • Is a naturally-occurring phospholipid and is a component of cell membranes.*
  • Cogni-PS is a concentrated form of phosphatidylserine from sunflower lecithin

Phosphatidylserine (PS) is a naturally-occurring phospholipid and is a component of cell membranes.* Phosphatidylserine is the most abundant phospholipid present in the brain and supports healthy cognitive function.* Jarrow Formulas Cogni-PS is a concentrated form of phosphatidylserine from sunflower lecithin that offers superior stability, does not contain soy and is not derived from genetically modified organisms (non-GMO).

Safety Information
Keep Out of Reach of Children . This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Indications
Promotes Brain Function*

Ingredients
Phosphatidylserine (PS) (from non-GMO sunflower lecithin) (Helianthus annuus) (seed), Medium chain triglycerides, sunflower lecithin (non-GMO), silicon dioxide and an antioxidant blend. Softgel consists of gelatin, glycerin and purified water.

Directions
Take 1 softgel up to 3 times per day with a meal or as directed by your qualified healthcare professional.

Legal Disclaimer
These statements have not been evaluated by the Food & Drug Administration. This products is not intended to diagnose, cure, mitigate, treat, or prevent any disease.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Frequently Asked Questions About Phosphatidylserine

What is Phosphatidylserine?

Memory is complicated – it starts with perception, and then your brain decides what to encode and save. Experts say the hippocampus, a part of the brain thought to be responsible for important functions of short and long-term memory, analyzes and decides what to encode into memory.

The encoding process involves nerve cells in the brain communicating with each other through connections called synapses. These nerve cells in the brain are covered by a fatty substance called phosphatidylserine (also known as PS), a form of amino acid.

Phosphatidylserine plays an important role in the function of memory. It protects nerve cells in the brain and helps carry messages between cells, which is part of the memory encoding process. The fatty substance is also known as a phospholipid and may be purchased as a supplement.

When this substance was initially produced as a supplement, it came from the cow’s brain cells, but now it is primarily derived from soy and cabbage, according to Mayo Clinic. Manufacturers switched to plants out of concerns over mad cow disease, according to WebMD. These plant-based sources may have the same benefits, according to preliminary studies, but more research is needed.

Phosphatidylserine is naturally found in most food, but not in high concentrations. White beans contain slightly more of the phospholipid than others, but the concentration is still low. Animal products, such as fish, organ meats, eggs, and milk also contain phosphatidylserine. The substance can also be synthesized in a lab setting.

What Are the Uses & Benefits of Phosphatidylserine?

Phosphatidylserine may lower the stress and improve memory in the elderly, and may improve childhood ADHD, according to Examine.com. Here is more information on these uses:

  • Cognitive Decline: One of the most popular uses of these supplements is to protect against age-related cognitive decline. A study on older adults with Alzheimer’s found that phosphatidylserine supplementation had a neuroprotective effect, minorly reducing the rate of cognitive decline. Most studies have looked at the bovine-derived supplements, although at least one soy-based phosphatidylserine trial has shown promising results. More research is needed.
  • Memory: Due to the integral role phosphatidylserine plays in brain cell membranes, supporting and protecting neural communication and memory functions, phosphatidylserine supplements have been used to improve memory. Research shows phosphatidylserine supplements to have a minor improving effect on memory in persons with cognitive decline, according to a study published in 2000. Though many earlier studies were conducted using phosphatidylserine supplements derived from cows, research on plant-derived phosphatidylserine shows it may have the same benefits, according to WebMD. The plant-derived supplements may work most effectively in people with less severe symptoms. However, memory improvements have not been demonstrated in otherwise healthy individuals. More research is needed.
  • Attention-deficit/hyperactivity disorder (ADHD): Phosphatidylserine supplements show potential for treating childhood ADHD, especially when complemented by fish oil. A couple of studies  consistently found phosphatidylserine supplements reduced symptoms of both hyperactivity and attention deficits in children with ADHD. Plant-derived phosphatidylserine supplements have been shown to improve attention, impulse control, and hyperactivity in children and teens with ADHD, according to WebMD.
  • Stress: Though some claim phosphatidylserine supplements may reduce stress via the hormone cortisol, a steroid that is connected to the body’s stress response, research shows it may reduce stress – but not by reducing cortisol levels. A couple of studies have shown phosphatidylserine supplements can minorly reduce stress independent from cortisol levels and heart rate, according to Examine.com. However, more research is needed.

How Do I Take Phosphatidylserine?

The standard phosphatidylserine supplement dosage is 100mg three times daily, for a total of 300mg per day, according to Examine.com. Studies on the supplement’s effects on children with ADHD typically use between 200mg phosphatidylserine dosages, and adults have taken dosages of 200 to 400mg successfully in research.

Are There Any Side Effects of Phosphatidylserine?

Phosphatidylserine supplements have been used in studies safely fro up to six months, according to WebMD. At doses over 300mg, phosphatidylserine supplements may cause insomnia and/or stomach upset. There is a concern that phosphatidylserine supplements derived from cows may transmit mad cow disease, but there have been no known cases of humans contracting animal diseases from phosphatidylserine supplements, according to WebMD.

How Do I Pick a Good Phosphatidylserine Product?

Good phosphatidylserine supplements are plant-based, and often derived from soy, sunflower seeds or cabbage. If you are allergic to soy products, make sure to check the container to ensure the product is soy-free, because some supplements use blends of soy and sunflower derived phosphatidylserine. Higher quality products will have fewer additional ingredients and have clearly labeled ingredients.

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