Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Now Foods, Phosphatidyl Serine, Soy Free, 150 mg, 60 Tablets

Our Price:
You Save:
$17.41 (36)
  • Volume Discount
  • Buy 2+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Aug 2018
  • Shipping Weight: 0.24 lbs (0.11 kg)
  • Product Code: NOW-02388
  • UPC Code: 733739023889
  • Package Quantity: 60 Tablets
  • Dimensions: 1.9 x 1.9 x 3.5 in, 0.2 lbs (0.09 kg)
Bundle Offer
Save $4.00 when you purchase these items today for only $37.53
Total: $41.53
Combo Discount: - $4.00
Together: $37.53

Sorry, this product is no longer in stock.

Product Overview


  • Cognitive Health
  • Sharp•PS Green
  • A Dietary Supplement
  • Vegetarian/Vegan
  • GMP Quality Assured

NOW Soy Free Phosphatidyl Serine is a phospholipid compound derived from Non-GMO sunflower lecithin that plays an essential role in cell membrane composition and intercellular communication. Phosphatidyl Serine is a major structural component of neural membranes where it assists in the conduction of electrical impulses and facilitates the activity of neurotransmitters involved in learning, memory, and mood. These properties make NOW Phosphatidyl Serine an ideal supplement for the support of cognitive function.

Suggested Use

As a dietary supplement, take 1 tablet 1 to 2 times daily, preferably with food. Consider taking these other NOW products: Ginkgo Biloba and DMAE.

Other Ingredients

Cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silica, croscarmellose sodium and vegetable coating.

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.


Store in a cool, dry place after opening.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition.  Keep out of reach of children.

Do not eat freshness packet. Keep in bottle.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %Daily Value
Vitamin C (from Ascorbyl Palmitate) 4 mg 7%
Calcium (from Calcium Carbonate) 50 mg 5%
Phosphatidyl Serine (Sharp•PS Green) (from Sunflower Lecithin) (Non-GMO) 150 mg
†Daily Value not established.
iHerb Customer Reviews

Good Product for the memory

Posted by 5762736140210674539 on Jul 17, 2015

I've used this product for several years now and it is a good supplement for memory loss. I'm not saying that it will change the direction of dementia related illnesses, because I do not have any of those...but due to my age and stress level (at times) it does help a lot to feel more in control of my memories. I also like the fact that it's soy free. I've used a lot of NOW products over the years and find them to be a reputable company.

Verified Purchase

Was this review helpful to you?

Headaches and Nausea!

Posted by MarieMR on Oct 26, 2013

This not for me as it gives me headaches and nausea. I have used other brands with no problems.

Verified Purchase

Was this review helpful to you?

At last, a soy free phosphatidyl serine supplement!

Posted by Reviewer1491632 on Dec 04, 2011

Because of a soy allergy I can't take most Phosphatidyl Serine supplements, they are all from soy lecithin. It only would be even better if Now Foods comes with a 300 mg edition instead of 150 mg (to low potency) and with gell capsules (instead of capsules with fillers) for an affordable price! Thank you for this soyfree supplement Now Foods !! Greetings from the Netherlands

Verified Purchase

Was this review helpful to you?

Good substitute for people that have soy allergies

Posted by Reviewer2512952 on Sep 01, 2011

I've tried the GNC, Jarrows Formula, Solgar soy Phosphatidylserine for stress and got very bad side effects because i am allergic to soy. Once i found out there was a soy free version made from sunflower it has worked tremendously well in reducing my stress levels considerably where i haven't felt this great in many years.

Verified Purchase

Was this review helpful to you?

Not good for me

Posted by Reviewer2388887 on Aug 28, 2011

I am sorry to say that sunflower is worse than soy for my body...

Verified Purchase

Was this review helpful to you?