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What Is a Phosphatidylserine Supplement?

A phosphatidylserine supplement contains a phospholipid consisting of two fatty acids that is a key component of the cell membrane in the human body. Phosphatidylserine supplements are often taken as memory supplements.

This phosphatidylserine supplement is sourced from soybeans.

Phosphatidylserine Supplement Benefits

Phosphatidylserine supplements may support brain function and promote healthy mood and aid cognition, memory, and focus. It may also aid with athletic endurance and exercise recovery.

  • Supports brain function
  • Promotes healthy mood
  • Aids cognition
  • Helps memory
  • Works to aid focus
  • Provides athletic endurance
  • Assists in exercise recovery
Supplement Facts
Serving Size: 500 milligrams
Servings Per Container: -
Amount Per Serving % Daily Value
Phosphatidylserine 100 mg *
* Daily Value not established.
Other Ingredients: Soybeans
Allergen Information: Soy
Free of: Added Sugar, Dairy, Yeast, Gluten, Additives

Suggested Use: As a dietary supplement, take 500 mg (about 1/5 tsp) once or twice daily, or as directed by a physician.

Store in a dry, cool place

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

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.

Customer Reviews
4.7 Based on 35 Reviews
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robert s.
United States United States
I recommend this product
Slowest shipping ever received by any company. Twice.

Products are good if you want them in 2-3 weeks.

Santiago R.
United States United States
I recommend this product
Better product than the NOW capsules

Cost is way way less than the NOW capsules. Bio-availability is superior to any capsule. No capsule to digest, no fillers and no additional chemicals to swallow. Service from Bulk Supplement is great all around. Quick delivery, free shipping over $49 and best of all i want to give other companies my business so as to support them. Amazon is eradicating competitors. Worse, Amazon does not support free speech, that became crystal clear past few weeks. Support other on-line companies.

Keith R.
United States United States
This has had a profound effect

Unlike the 20 or 30 other nootropics I have tried this has a pronounced and dependable effect. I am also astounded by how little I need take to feel a very clear headed focus. Not unlike minimal doses of lysergic acid dimethyl. Quite a claim, I know but I have been taking it for about a month and I get the same effect every day. The powder looks and tastes a bit like powdered bread crumbs and it tends to clump together. I got a 10 gram bag and started with a tiny chunk that I figured had to be 1/100th or less. so about 100 milligrams. I NOTICED IT. Since then I have been measuring it by eye and it indeed is lasting as if there are at least 100 doses there. I have not tried a 1000 milligram dose that I see some of the capsuled versions contain. That sounds like an overdose to me, but I will eventually try a few higher doses.

No way to measure it

My doctor recommended 60mg per day. There is no instructions on how to break it down and take the correct amount. I have not been able to take it yet. The doctor said not to go over his recommended dose. I couldn’t recommend any of these products unless there is some instructions on how to measure it like they do on the Vitamin C


Hello Susan, We do recommend using a milligram scale for the most accurate measurement.

United States United States
Always as expected

Delivery is crazy slow right now but that is happening everywhere,. normally just a few days and my order is here.

David B.
United States United States
Prompt and correct

Quick response and pure product