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Phosphatidyl Serine

60 Capsules

Key Benefits and Actions*

  • May help support cognitive health
  • May help support healthy cellular signaling
  • May help support healthy mood
  • May help support a healthy nervous system

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Availability: In stock

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Suitable for Vegans and Vegetarians

Free of:

Dairy, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Soy

Phosphatidyl Serine by Seeking Health provides 100 mg of phosphatidylserine (PS) from non-GMO sunflower lecithin. This natural phospholipid may help support brain and nerve cell membrane function. It may also help support neurotransmitters involved in learning and memory functions.*

Phosphatidyl Serine may help support healthy cellular function, cognitive health, and a healthy nervous system.*

Suggested Use

Take 1 to 2 capsules daily with food or as directed by your healthcare professional.


Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if full-bottle shrinkwrap is broken or missing. Consult with a healthcare professional prior to use if you have any medical conditions or you are taking any medications.

Serving Size: 1
Servings Per Container: 60

Supplement Facts

Phosphatidylserine (from sunflower lecithin) 100 mg **
% DV (Daily Value) based on standard 2,000 calorie daily intake
**Daily Value not established

Other Ingredients: Cellulose, vegetarian capsule (hydroxypropyl methylcellulose, water), L-leucine, and silicon dioxide.

Additional Info
Additional Info
Learning Center Find product FAQ and more! Click here.
Cost Per Serving $0.58
Delivery Method Vegetarian Capsule
Capsule Size 0
Storage Store in a cool, dry place (59°F-85°F) away from direct light. Keep out of reach of children.
Age Suitability Adult
Manufactured In USA
Case Quantity 12
Dimensions (in.) Length: 1.875 / Width: 1.875 / Height: 3.375
Weight (lb.) 0.1000
Barcode 828054172289
Return Policy 30 Day Returns ― Learn more about our Return Policy.
Customer Reviews (10)
Best quality
Best quality product. Review by Seeking health customer (Posted on 11/30/2018)
Nice Product
Great quality PS. Review by PL (Posted on 11/8/2018)
Excellent Product
Starting to like this product a lot. As I've gotten older my memory and cognitive functions have declined and stress has increased. Happy no side effects - easy supplement to take. Review by Dee (Posted on 11/6/2018)
Non soy option
Good support without soy! Review by Angela (Posted on 9/27/2018)
Preventing cognitive decline
As a caregiver for people with Alzheimer's or other forms of dementia, I am aware that those diseases start many years before the manifestation of symptoms. PS is one supplement I take, along with healthy lifestyle habits, to maintain cognitive health. Review by Ellen (Posted on 7/31/2018)
Works great
Really helps with cortisol. I am very happy with the results so far. I will not go without this supplement. Review by FJ (Posted on 7/4/2018)
Will always have this with me. I take it once a day every morning along with a blood sugar support supplement (bought it here on amazon) and a half a vitamin B complex. I have noticed I am much more focused and when i get up even when i get up super early I am ready to roll (chew bubble gum and kick some a** haha) My mom who is diabetic ordered herself a couple bottles after taking a few of my pills and noticing a big difference in the way she felt she wasn't tired anymore and her sugar levels improved.
Wonderful stuff it's pricey, but in my opinion worth its weight in GOLD!
Great for focus, appetite and overall health. take in the morning and take magnesium at night. this stuff wakes you up and magnesium puts you to sleep.
Review by Rebecca (Posted on 4/28/2018)
Great quality serine
Very happy with this product. Very effective Review by Joseph (Posted on 3/15/2018)
Phosphatidyl Serine lowered my cortisol
I took this product and it does in fact work in blunting cortisol spikes at night time. The key for me was to take them in the morning.

Where was I wrong? I was not taking enough of them. I am currently taking a maintenance does of 200 mg and will drop down to 100 mg. I was advised I do not have to taper off this supp. because it is naturally occurring in the body and I am happy to say this stuff works slowly but surely!
Review by Aasem (Posted on 10/19/2014)
great product
# 1310026265
I was glad to have found this product soy free! My husband and I are taking a therapeutic dose combined with adaptogens to address stress pathways. This product has made the difference. We are noticeably overall calmer and we are more tolerant to stress or any aggravation. We will be cycling with this product throughout the year.
Review by Esko (Posted on 1/25/2014)
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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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