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Swanson Ultra

Triple-Strength Phosphatidylserine

Swanson $18.99
Retail $31.49
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Caps Size:
OO, Pill Size Guide
300 mg 30 Caps

"Haven't found another product like it. Love the ultra strength and taking only one! Has helped with mental clarity and stress relief." ~ product review by Classicfoodmom

  • Helps improve mild age-related mental decline

  • Promotes healthy memory and moods

  • Triple-strength, high-potency formula

The cells of your brain are sheathed and protected from damage by an outer membrane that is full of an important fatty substance called phosphatidylserine or PS. We don't get PS from food, rather our bodies intuitively make the right amount to keep brain cells healthy -- at least during the early to mid-stages of life. But there comes a point in time when production of it declines, and the unwanted results can manifest as a foggy memory and mood changes. PS supplements have been clinically proven to improve mild age- related mental decline, and the dosage used in well-documented studies is 300 mg--the precise amount in just one capsule of Swanson Ultra Triple Strength Phosphatidylserine.

Product Label

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Phosphatidylserine (from soybean phospholipids) 300 mg *

*Daily Value not established.

Other ingredients: Gelatin, magnesium stearate, rice flour.

Suggested Use: As a dietary supplement, take one capsule one to three times per day with water.

Terms and Ingredient Definitions

Swanson Ultra Triple-Strength Phosphatidylserine Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Triple-Strength Phosphatidylserine 4.4 5 25 30
Apparently not for me Finishing my 2nd bottle and I haven't noticed any improvement. I never take more than 1 per day and some days I forget, so I could possibly get better results with 2 a day or more, but I just can't afford these caps. Too expensive for me. Don't get me wrong, I am ecstatic with 90% of what I get from Swanson and I order a heck of a lot. I am a super satisfied customer overall. January 5, 2014
Effective I had been taking a 100mg dose of PS from a different supplier but switched to Swanson's 300mg dose because the price was the same for this higher dose as I was paying for the lower one. I'm glad that I made the switch, because I feel like the higher dose imparts even more memory support and mental clarity, and it has a calming effect on my mood. November 8, 2013
Returning customer Haven't found another product like it. Love the ultra strength and taking only one! Has helped with mental clarity and stress relief. October 28, 2013
Not sure if it did anything Really can't say if this product did anything...no real change in mood, mental alertness, etc. July 13, 2013
The only PS worth buying PS usually has distorted marketing that confuses the actual PS content among other lecithin components, but this one is accurately labeled and is currently the most PS you can get at this price. It is still quite expensive at therapeutic dosages, but if you need it, this is the one to get. Also, don't get the gelcap version in MCT/sunflower, it's inferior. April 28, 2013
more focused I heard about PS300 over a year ago and have been taking 1 daily since then. It has helped me to be more focused. My 90 year old mom takes it daily, and i have noticed a big difference in her motivation and memory. I am very satisfied. April 24, 2013
serine without anything else added!!! I was very excited to see this product as it is difficult to find in stores serine alone that is not mixed with other supplements. Moreover, I could not find such a high dose at such a low price anywhere else. Thank you Swansons!!! April 18, 2013
Love this product Really works for me, memory much better, word recall, name recall ,just easier now. April 2, 2013
works for me This product helps me with name and word recall. It's a little pricey, but I feel it's worth it. March 16, 2013
Wonderfully Effective Improved my mother's memory & focus (she's 89). I began taking it, as does my sister & we are in our 60ies. Our memory's & focus have greatly improved. It has also helped with my mood swings. Excellent product. Great service. Competitive pricing. February 14, 2013
Couldn't tell a Difference Maybe I didn't use this long enough or maybe I was expecting too much, but I didn't notice any difference. May try again some time in the future but will probably choose different brand. January 2, 2013
Great for my family's attention span. PS helped my daughter and I to become more organized and use our time more wisely. September 30, 2012
phosphatidyl-serine I 'm using to help my memory. Seems to be working just fine. September 15, 2012
Improved Memory and Productivity My 86 year old Mom has had trouble remembering daily conversations and had a lack of motivation. I started with 100mg twice a day and then increased the dosage to 300mg once a day at breakfast. Her days are more productive and her ability to remember events and conversations has improved immensely. This product has helped make a positive difference in her daily activities. June 6, 2012
Memory Boost I noticed an improvement in my memory for remembering numbers I was working with several days after I started using Triple Strength Phosphatidylserine. April 12, 2012
PS 300mg PS helps with my memory having reached the age of frequent "senior moments". March 15, 2012
PS Awesome supplement! One of my favorite. No side effects . Besides that it increased my memory capability it also improved my overall mood. Perfect for PMS symptoms , since I started to take PS I have very little to mild PMS symptoms and no cramps while menstruating. Highly recommended. February 21, 2012
Like this a lot Also tried the 100 mg,but think this works better for me October 9, 2011
Remarkable Value This is an excellent price for a supplement that generally sells for much more, like maybe 50% more. Because it does what it does quietly, it is hard to tell just how well it actually does work, but I feel that my mental sharpness and memory is doing better because of this supplement. As a 68 year old, these cognitive capabilities are becoming increasingly important to me. July 3, 2010
Good stuff I started taking this when I had noticed failure to remember things and one too many senior "moments". I actually noted effects with 100mg, but 300 is what the studies mostly show. I could tell a difference in about 4 days. It works. Much better retention and no more big "space-outs" like I had. May 5, 2010
Very Valuable Supplement Since I'm well over 50, I've certainly noticed some memory loss. Phosphatidylserine has helped enormously with achieving better cognitive function and information recall. My mind is sharper and I can remember more details, useful in the office work I do each day. This product provides the recommended dose and is priced lower than any other on the market. January 3, 2010
PS I read a couple of articles lately on PS from a couple different sources so decided I would give it a try. searched a variety of sites to find the product and pricing. Yikes, Swanson had best pricing...dosage and BEST of ALL I think it helps November 26, 2009
Results Up, Price Up, Too Bought this for mother-in-law for memory issues.(600 mg, twice daily) She was sleeping into the afternoon and sometimes the evening. After about 6 weeks, have noticed change in sleeping. She is up before noon many days and seems to have more interest in life activities. UNFORTUNATELY, right after I ordered 10 bottles, the price spiked from 15 to 20 dollars. OUCH. That gets expensive. Hopefully, this will be the last increase for a while. September 7, 2009
Triple-Strength Phosphatidylserine My husband and I have both noticed more effective brain function using this product. We have more energy and are more productive. I can remember small details for longer periods of time and keep a train of thought going. August 20, 2009
Questionable efficacy I have tried PS and never noticed any difference-the claims from another company is it is some miracle supplement for the brain. They fail to emphasize the fact that all the positive studies came from PS derived from bovine. The soy base I dont think does much. January 2, 2009
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