- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order, excluding shipping charges.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
|Combo Discount:||- $4.00|
- Dietary Supplement
- Soy Free
- PS Factor
- The Key to Brain Health
- Sharp• PS Green
- Purity & Potency Guaranteed
Phosphatidylserine (PS) is a natural component of the brain and is integral to all brain cell activity. Supplementing the diet daily with PS supports healthy brain function. Natural Factors uses Sharp-PS GREEN Phosphatidylserine, which is derived from non-GMO sunflower lecithin and is 100% soy-free.
All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.
1 softgel 1-3 times per day or as directed by a health professional.
Softgel capsule (gelatin, glycerin, purified water), non-GMO sunflower lecithin.
Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, soy, starch, wheat or yeast.
Keep out of reach of children.
Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.
|Serving Size 1 Softgel|
|Amount Per Serving||% Daily Value|
From non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE))
|** Daily Value not established.|
My internal medicine doctor practices alternative medicine and replaced Ambien CR with this product. The doctor suggested it to lower my cortisol levels and improve my sleep quality. After changing from Ambien CR and using this product, I no longer experience morning headaches or waking to go to the bathroom in the middle of the night. I also experience deeper and longer sleep. When I need to set an alarm, it is easy to wake, too. I noticed these positive changes within two weeks and have been using this product for 7 months now with great success. I have fibromyalgia and chronic fatigue syndrome. This product was the first positive change in my treatment protocol that improved the quality of my life and my condition since I was diagnosed. I've identified no side effects from taking this product, even with the many medications I must take. I'd recommend it to anyone who is experiencing trouble sleeping or body pain. It can't hurt to try something different as I learned prescription drugs aren't always the answer. Per the directions, I'm now taking 2 softgels per day, so the price is very comparable to a prescription co-pay...a very economical alternative.
I really like this product and have used it for about a month. I take one most nights around bedtime to stop cortisol from building too early. Cortisol tends to rise toward morning but in peri or postmenopausal women can start rising as early as midnight making you wake up over and over again. Sometimes you wake up startled or panicky from the cortisol. This product helps with that and I get no stomach upset from it even with celiac. I don't use it during the day as I think that might block the cortisol you NEED to function all day.
Posted by 5714537420353492716 on Aug 22, 2015
really works and i researched this product alot before deciding on this particular brand. it is the best one, GMO free and potent.
Posted by khalid on Jan 28, 2015
calming effect. clear mind. small size of the softgel.
Works too well
Posted by Reviewer1328738 on Nov 22, 2014
I found these were extremely powerful, I take a number of other supplements and this on top I was very relaxed and tired all day long and also quite aggressive, maybe good for some but a bit too much for me.
Take it before bed
Posted by Reviewer2158986 on Oct 08, 2014
I'm taking 2 tablets just before bed, and I am getting a much better nights sleep. Memory has improved also.
Greatly improved my short term memory.
Posted by Randals-reviews on Sep 02, 2014
I'm a 52 year old male who has experienced gradual short term memory problems. My ability to recall where I've placed objects or the names of people I've just met has been in gradual decline for some time now. After taking this product I noticed my short term memory has greatly improved. This is the 2nd time I've tried Natural Factors brand phosphatidylserine. I stopped using Natural Factors for a while because it is an expensive product and tried some other brands. Those other brands of Phosphatidylserine where sourced from soy and those brands didn't have the same memory enhancing effect. It took about 2 weeks for the PS to take affect. I'll be using this product from now on. It works!