

🧠 Elevate your mind, calm your day — the smart supplement for sharp pros.
Phosphatidylserine Supplement delivers 400mg of active brain-supporting PS per serving, sourced from soy-free sunflower lecithin. Designed to enhance memory, focus, and stress resilience, this Non-GMO, allergen-free formula is third-party lab tested and encapsulated in California. With 240 capsules per bottle, it offers a premium, clean, and effective daily brain health boost trusted by thousands.












| ASIN | B0971RLCR2 |
| Best Sellers Rank | #17,801 in Health & Household ( See Top 100 in Health & Household ) #8 in Lecithin Nutritional Supplements #957 in Herbal Supplements |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,232) |
| Date First Available | June 10, 2021 |
| Manufacturer | Deal Supplement |
| Package Dimensions | 4.49 x 2.32 x 2.28 inches; 4.16 ounces |
J**T
It works.
Great stuff. Supposed to help memory the studies prove. Been taking many years after 65.
A**Y
Where has this been all my life???
Great price, love this brand for so many supplements! My experience: I’ve had anxiety forever, very physical anxiety. I’ve known my cortisol has been high forever lol. Came across this by accident and decided to try. First night I took both pills before bed, to much! Kept me up. Then did one in AM one before bed. Seemed pretty good, I felt more calm and level headed. More steady energy. Wasn’t sure how much it was really doing. BUT. On Christmas Eve I was leading a few songs for my church, intense Christmas hymns! I was very anxious and took one of these an hour before the service. My anxiety went from 100 to maybe 20-25!!!! I couldn’t belive it! I was so calm?! Like I felt so confused because I just didn’t feel anxious. Praise God that He led me to this product! It works!!!
S**N
Easy to swallow. Don't feel any difference.
Easy to swallow. Don't feel any difference.
S**6
Calming Effect
Definitely has a calming effect that I use some evenings, not every day. half a capsule works good for me. never used in higher doses. I tried using during the day, but I feel it's a bit too calming.
K**N
Greatest miracle supplement in my life
Years ago , around 55-60 I started noticing quite frequent "memory glitches", particularly walking into a room and forgetting why I did so. I contacted a well know supplement company and they said they were getting goodv results from Phosphatidylserine. I began taking 100 mg a day and theproblem cleared u almost immediately. I have added other memory supplements such as NAC. I came cross this product 8 months ago and was floored by the value. I don't need 400 mg a day. 300 has been used in clinical trials so one pill at 200 works fine. Memory is sharp as a tack, with very occasional lapses. I am now 76. This lasts 8 months. Such a blessing.
R**B
Steal of a deal & great quality.
Many years ago I learned about the cognitive benefits of Phosphatidylserine through various articles and studies and have become a bit obsessed about keeping it in my supplement regimen. I became even more obsessed about finding a PS that is derived from sunflower over soy due to my congenital hypothyroidism. Sunflower PS has usually been (and pretty much still is) more expensive than the soy version. A few brands have finally started selling sunflower PS at a good price in the past few years and Deal Supplement is the absolute best price. Normally it's a "you get what you pay for" business when it comes to stuff like this, but I actually noticed the effects of this PS pretty quickly. I was pretty surprised at how much I noticed the cognitive benefits after taking this because I was finally able to take PS regularly for the past year and a half thanks to the aforementioned better prices available, so my levels of PS have been nice and high. Since I noticed benefits within a few days I believe I can say this is some quality stuff. I honestly didn't know what to expect from Deal Supplement's version of sunflower based Phosphatidylserine as the price seemed far too good to be true. I just had to give it a shot and I'm glad I did. Very impressed.
F**Y
This has become essential!
I began taking PSS right around the time I turned 60, and I’d noticed that I’d begun forgetting names and places at all an embarrassing and scary rate. Desperately, I started researching this and came across PSS information, along with others. First I started with 200 mg of another brand and I gave it (1 or 2 months) and I noticed it was better. I found it at 300mg & my words came to mind better. But PSS was so expensive.. I had make it a priority though. When I found this brand at 400mg, I seem to have hit my sweet spot with function. And the price beats all the others! At some point I couldn’t work for a couple months and I couldn’t buy it and ran out. After a few weeks I started forgetting names and words again (and I’m used to being smart!) So I changed my priorities and got back on it, and my memory is sharp again. I’ve used other products from Deal, and I’m very happy they have made a great product affordable!! Thank you!!
M**�
Wonderful
Total game changer- this along with Rhodiola and Ashwagandha has eased my anxiety and feelings of stress, in an attempt to lower my cortisol. 2nd week in and it has made a total difference.
G**E
Essential Supplement for good Brain Health.
D**O
Viene bien empaquetado
J**Z
This works for lowering the cortisol. It takes around 10-12 days but it works. One thing You need to do is work out the right dosage.
L**A
I’ve been buying this brain supplement for my parents and uncle for several years, and they all say it really helps with memory and mental clarity. My uncle has mild dementia, and we’ve noticed that his symptoms seem to have slowed down quite a bit since he started taking it. I’m very happy with the results and will definitely keep purchasing it for them.
C**N
As I've said before, my brain food and cortisol eliminator, preserving my testosterone.
Trustpilot
2 days ago
3 weeks ago