Phosphatidylserine

Memory, Focus and Cognition

$29.97
Whether you're powering through a busy day or winding down at night, our carefully crafted Phosphatidylserine supplement helps support a calm and balanced mind. This essential brain-supporting nutrient supports memory, focus, and cognitive performance, helping you stay sharp when it matters most. 
Non-GMO Gluten Free Made in USA
Size

Phosphatidylserine is a natural compound found in brain cell membranes that helps maintain their structure and function. It supports how brain cells communicate with each other, which plays a role in focus, memory, and clear thinking. By helping neurons send signals efficiently and supporting a balanced stress response, it contributes to overall cognitive performance.

Take 2 capsules daily, preferably with meals, or as directed by a healthcare professional.

Buy More, Save More

Buy More, Save More:
• 3 Bottles – 15% Off
• 6 Bottles – 20% Off
      
 
 
 
Phosphatidylserine
$29.97
  • 5 stars: 48 (70%)
  • 4 stars: 16 (23%)
  • 3 stars: 5 (7%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
F
Fit PharmKat
Seems to help with memory

Taking a natural form of a nootropic is a good way to test its efficacy. Number One Nutrition’s phosphatidylserine is naturally sourced from sunflower lecithin, with no harsh chemicals or additives.Phosphatidylserine has been studied for its effectiveness at improving memory, focus and cognitive skills. I am all about doing what I can to enhance memory and mental clarity.There is no definitive way to know if each2 capsule 400mg dose of phosphatidylserine is actually affecting my memory, but I feel like I have noticed a slight boost in short term memory since I started this supplement, in that I spend less time reviewing work projects when I start, stop and go back to them. I intend to continue taking Number One Nutrition’s phosphatidylserine.

F
Fit PharmKat
Seems to help with memory

Taking a natural form of a nootropic is a good way to test its efficacy. Number One Nutrition’s phosphatidylserine is naturally sourced from sunflower lecithin, with no harsh chemicals or additives.Phosphatidylserine has been studied for its effectiveness at improving memory, focus and cognitive skills. I am all about doing what I can to enhance memory and mental clarity.There is no definitive way to know if each2 capsule 400mg dose of phosphatidylserine is actually affecting my memory, but I feel like I have noticed a slight boost in short term memory since I started this supplement, in that I spend less time reviewing work projects when I start, stop and go back to them. I intend to continue taking Number One Nutrition’s phosphatidylserine.

T
TraceOfSass
A good supplement for focus

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Always working and i felt I am not able to focus as much as I should. Sometimes i am having difficulty remembering what topic I was on. I recently found out about This product from my friend and this os definitely working on my mental capacity to focus and remember. I am going to continue it for 6 months to see more progress.I am already feeling more confident about my strength to deal with for daily work stress.Note: This is my personal experience and I am not representative of the brand or any medical institution.. Please check product details before taking any new supplements.

T
TraceOfSass
A good supplement for focus

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Always working and i felt I am not able to focus as much as I should. Sometimes i am having difficulty remembering what topic I was on. I recently found out about This product from my friend and this os definitely working on my mental capacity to focus and remember. I am going to continue it for 6 months to see more progress.I am already feeling more confident about my strength to deal with for daily work stress.Note: This is my personal experience and I am not representative of the brand or any medical institution.. Please check product details before taking any new supplements.

A
Ana-Zeralda Canals Hamann
Best phosphatidylserine option available

Good quality and dose. Just right for what is needed. Low amount of capsules with high content, plus very good price. great for a cortisol reduction diet

A
Ana-Zeralda Canals Hamann
Best phosphatidylserine option available

Good quality and dose. Just right for what is needed. Low amount of capsules with high content, plus very good price. great for a cortisol reduction diet

a
anna sisco
I had noticed no effect.

I am not sure what to say. I do not see or feel any effct as I had with other brand. Perhaps, no effect is a good thing too😀 I would go with different company next time.

J
Joyce Smith
Health benefit

I used the product for approximately 2 weeks. I am sure that it does work to boost brain function, however with my medical condition my doctor advised against it. Speak to your doctor first before ordering.

J
Joyce Smith
Health benefit

I used the product for approximately 2 weeks. I am sure that it does work to boost brain function, however with my medical condition my doctor advised against it. Speak to your doctor first before ordering.

G
Gwen Peterson
Supplement

Great product. Good for nervous problems

G
Gwen Peterson
Supplement

Great product. Good for nervous problems

M
Mary Ann Linthorst
Phosphatidylserine is effective.

I think that this is a good product. I just have not used it long enough to assess that.

M
Mary Ann Linthorst
Phosphatidylserine is effective.

I think that this is a good product. I just have not used it long enough to assess that.

A
Andrew Cunningham
Good stuff!

It’s been an effective addition to my brain stack. More focused and calm.

A
Andrew Cunningham
Good stuff!

It’s been an effective addition to my brain stack. More focused and calm.

L
LBMB
No Adverse Effects

I have been taking these for about a month. And they really seem to be working really well to just give me mental clarity. They are easy to swallow, and you get a good amount for the price. I like that I haven't noticed any adverse effects like sleep interruption. They also haven't given me any stomach issues.

L
LBMB
No Adverse Effects

I have been taking these for about a month. And they really seem to be working really well to just give me mental clarity. They are easy to swallow, and you get a good amount for the price. I like that I haven't noticed any adverse effects like sleep interruption. They also haven't given me any stomach issues.

C
Carlsr007
good quality

Quality:This product has the right certification. I have used PS before for brain cell repair. it works to repair the lining of neurons in the brain. Especially good after major surgery's or chemo.

C
Carlsr007
good quality

Quality:This product has the right certification. I have used PS before for brain cell repair. it works to repair the lining of neurons in the brain. Especially good after major surgery's or chemo.

R
Rachel
Good value

This Phosphatidylserine is a good value. Phosphatidylserine has various health benefits and is a good source of antioxidant. This supplement is made in the USA but not sure if lab tested.

R
Rachel
Good value

This Phosphatidylserine is a good value. Phosphatidylserine has various health benefits and is a good source of antioxidant. This supplement is made in the USA but not sure if lab tested.

T
TC
Do not see any difference

I have been taking this supplement for over a month.  I do not have any side effects after taking the supplements nor do I  notice any outstanding effects from taking this supplements.  Will continue to take it to see if anything comes out of it.

T
TC
Do not see any difference

I have been taking this supplement for over a month.  I do not have any side effects after taking the supplements nor do I  notice any outstanding effects from taking this supplements.  Will continue to take it to see if anything comes out of it.

K
Kokopelli's Cave
Non GMO and Soy Free

Phosphatidylserine was recommended for me by my Dr. I'm not a Dr. so do your due diligence to see if this is something for you. I'm taking this for brain, cognitive, support. I have taken other brands and I like this one as it's non GMO and it's soy free. So many others are not so I like these best. This is a 2 month supply, taking 2 a day. With the price of $13.47 this is a very good value. I will see how I'm improving at the end of 2 months and then see about ordering more. It's easy to take and I've not had any adverse effects. Recommend.

K
Kokopelli's Cave
Non GMO and Soy Free

Phosphatidylserine was recommended for me by my Dr. I'm not a Dr. so do your due diligence to see if this is something for you. I'm taking this for brain, cognitive, support. I have taken other brands and I like this one as it's non GMO and it's soy free. So many others are not so I like these best. This is a 2 month supply, taking 2 a day. With the price of $13.47 this is a very good value. I will see how I'm improving at the end of 2 months and then see about ordering more. It's easy to take and I've not had any adverse effects. Recommend.

D
Don Geio
Works as expected for focus, sleeping, and general cognitive tasks.

Works as expected and a good value for the quantity.Helps for long working sessions at the screen and makes less interesting work less menial for me,'Also makes me sleep better the days I take it, which is maybe once or twice a week.Easy to take and nothing to complain about other than the magnesium stearate.Lots of supplements use it and it starts to be an issue if you take a lot of things that have it so take note on how much magnesium stearate you're taking with things like this.I can recommend these for the value.

D
Don Geio
Works as expected for focus, sleeping, and general cognitive tasks.

Works as expected and a good value for the quantity.Helps for long working sessions at the screen and makes less interesting work less menial for me,'Also makes me sleep better the days I take it, which is maybe once or twice a week.Easy to take and nothing to complain about other than the magnesium stearate.Lots of supplements use it and it starts to be an issue if you take a lot of things that have it so take note on how much magnesium stearate you're taking with things like this.I can recommend these for the value.

F
FinanceWizard
A better Lecithin supplement

I remember taking soy lecithin for brain health and memory decades ago. This Number One Nutrition sunflower lecithin derived phosphatidylserine is very similar to that soy lecithin but is non-GMO and doesn't have all of the allergy issues found with the soy version. The sunflower lecithin is also cold pressed which provides a cleaner, healthier alternative. It is a significant improvement to the old lecithin supplements. As expected, I didn't have any adverse reaction to taking this supplement.

Got Questions? We've Got Answers!

No question is too small. We're all ears!

Product Basics

Phosphatidylserine is for anyone who wants to support their brain and mental performance. It’s ideal for busy professionals, students, parents, and lifelong learners, who wants sharper focus, clearer thinking, steady mental energy, and calm under pressure.

Phosphatidylserine supports your brain by maintaining healthy neuron membranes and improving communication between brain cells, helping support focus, memory, and mental clarity. What makes this supplement different is that it’s derived from sunflower lecithin and standardized to 50%, providing a pure, plant-based, and consistently potent source for reliable cognitive support.

All Centurion Health products are proudly made in the USA.

Ingredients & Science

Each capsule contains 400mg of pure Phosphatidylserine derived from sunflower lecithin and standardized to 50%. We use no other ingredients, ensuring maximum purity and quality. Phosphatidylserine helps support your brain’s natural communication pathways for sharper thinking, focus, and mental performance.

While this specific supplement has not been studied in clinical trials, the key ingredient, Phosphatidylserine, has been extensively researched for its role in supporting brain cell function, focus, memory, and cognitive performance.

This supplement contains pure Phosphatidylserine derived from sunflower lecithin and no additional ingredients, ensuring maximum purity. It is non-GMO, gluten-free, vegan, and crafted to be gentle and suitable for most diets. If you have specific allergies or health concerns, please consult your healthcare professional before use.

How to Use & What to Expect

Take 2 capsules daily with meals, or follow your healthcare professional’s guidance. Phosphatidylserine is generally safe with other supplements, but consult a professional if you take medications. Many people notice improved focus, clarity, and mental stamina within 2–4 weeks of consistent use.

Phosphatidylserine is generally considered safe for most people when taken as directed, with few reported side effects. It is well-tolerated even with long-term use, but if you have specific health conditions or are taking medications, it’s best to consult your healthcare professional before use.

To maintain the quality and effectiveness of your product, store in a cool, dry place away from direct sunlight, heat, and moisture. Avoid keeping them in areas like bathrooms, near stoves, or in cars where temperatures can fluctuate. A kitchen cabinet or pantry that stays at room temperature is ideal. Always keep the container tightly closed and out of reach of children.

Ordering & Guarantee

For retail customers:

  • Subscribe & Save: Get 10% off every recurring order.
  • Bundle Discounts: Mix and match and save 15% when you buy 3 or more bottles, or 20% when you buy 6 or more bottles.
  • Free Shipping: Enjoy free shipping on all orders over $60.

For wholesale customers:

  • Wholesale accounts receive quantity-based discounts, which are automatically applied and visible when logged in.
  • Free shipping also applies to wholesale orders over $60.

Go to your personal account page to manage or cancel your subscription contact us at contact@centurion.health or call 888-886-2061 and we would be happy to help you.

At Centurion Health, your satisfaction and safety are our priorities. This policy explains how cancellations, returns, and refunds are handled for both retail and wholesale customers.

Order Cancellations (Before Shipping)

Orders may be canceled any time before a shipment confirmation email is sent. To request cancellation, contact us via:

  • Email: contact@centurion.health
  • Phone: 888-886-2061
  • Website contact form

Once an order has shipped, it cannot be canceled.

Returns - Customer Remorse (Retail)

We accept returns of unopened products within 30 days of delivery.

Eligibility:

  • Product must be unopened, unused, and undamaged
  • Product must not be expired
  • Proof of purchase required

Process:

  1. Contact us to request return authorization.
  2. Receive return instructions.
  3. Ship the product back using your own purchased label.

Customers are responsible for return shipping costs.
Original shipping fees are non-refundable.
No restocking fee applies to retail orders.

Exchanges are not offered. Customers must return eligible items and place a new order.

Refunds are issued within 3 business days after the returned item is received and inspected.

Refunds are issued back to the original payment method only.

Returns - Customer Remorse (Wholesale)

Unopened wholesale products may be returned within 30 days of delivery.A $50 restocking fee applies.Customer is responsible for return shipping.All other eligibility requirements apply as listed above.

Returns - Defective, Incorrect, or Damaged Products

If your item is defective, incorrect, damaged, or missing, notify us within 30 days of delivery.

Process:

  1. Contact us with your order number.
  2. Provide photos if requested.
  3. We will ship a replacement at no cost.

Return of the defective product is not required.
We cover all shipping costs for replacement shipments.

Adverse Reactions

If you experience an adverse reaction, discontinue use immediately and contact us. We will provide a refund for the affected product.

Partial Refunds

Partial refunds may be issued at our discretion.

Refund Method

All refunds are issued to the original payment method only.Refund timing after approval may vary by financial institution.

Contact Us

If you have any questions about our return & refund policy, feel free to contact us at:

Centurion Health
Email: contact@centurion.health
Phone: 888-886-2061
Address: 3100 Bowling Drive, Suite 1, Birmingham, AL 35242

Thank you for choosing Centurion Health!