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🧠Elevate your mind, own your day — because focus is the new flex.
Life Extension PS Caps deliver 100mg of phosphatidylserine per capsule, a clinically studied nutrient essential for healthy brain cell membranes. This non-GMO, gluten-free, vegetarian supplement supports memory, concentration, focus, and stress management. Manufactured in the USA with premium ingredients and rigorous quality control, it’s designed for adults seeking a scientifically backed cognitive edge.










| ASIN | B00B0X8B48 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #26,501 in Health & Household ( See Top 100 in Health & Household ) #765 in Blended Vitamin & Mineral Supplements #1,898 in Sales & Deals |
| Brand | Life Extension |
| Brand Name | Life Extension |
| Color | Off White |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 318 Reviews |
| Diet Type | Vegetarian |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737870167617 |
| Item Dimensions | 2.25 x 2.25 x 4.15 inches |
| Item Form | Capsule |
| Item Highlight | Phosphatidylserine for Cognitive Performance, Gluten-Free, Non-GMO & Vegetarian |
| Item Nype Name | Phosphatidylserine Supplement |
| Item Weight | 3.04 ounces |
| Manufacturer | Life Extension |
| Manufacturer Part Number | 01676 |
| Material Features | GMO Free |
| Material Type Free | Gluten Free |
| Model Name | PS Caps 100 mg |
| Model Number | 01676 |
| Number of Items | 1 |
| Primary Supplement Type | Phosphatidylserine |
| Product Benefits | Supports healthy cognitive function, Promotes healthy memory, focus, attention and concentration |
| Special Ingredients | Phosphatidylserine |
| Specific Uses For Product | Brain Health, Stress Management |
| Total Servings Per Container | 100 |
| UPC | 737870167617 |
| Unit Count | 100 Count |
M**Q
Noticeable Difference in Stress & Clarity
I started taking phosphatidylserine (PS Caps) after learning about the gut–stress connection and noticed a difference after just a few days. It helps smooth out stress-related cortisol ups and downs, and I take it as part of a regimen along with NAC, Acetyl-L-Carnitine, and Omega-3s. One note: it can cause vivid dreams if taken later in the day, so I take it in the morning. High quality as always from Life Extensions.
L**4
Very pleased with the
I purchased this product based on reviews and believe it or not my AI actually referred me to this product in comparison to others that are advertised on TV.
F**K
FOREVER CUSTOMERS
Very effective and we've been ordering from Life Extension since 1986 as members but we now order through our prime membership because they are faster.....and this is a very effective product and we will be forever customers
V**S
I like the pill size
I just purchased. I don’t know if it’s work or not but the pills pretty small and the good thing did not make my stomach ache which is very good. I hope it works.
M**E
So far, so good
Some improvement noticed, but still want to give the capsules more time.
D**N
Excellent product. Highly recommend
I take for diabetic neuropathy and adhd. Good quality (moms been using their products for 40 years, she’s 90, looks 70, working 80 hour work weeks for fun). Focus for adhd. No side effects that I can tell. Good value. Good dose /size.
F**T
Good stuff to bring cortisol down for ptsd and sleep support.
Really helpful to bring cortisol down when my nervous system is activated from ptsd. Helps me along with some other things to sleep. Very grateful. I like to dissolve it under my tongue for faster effect. No taste really except a little...milky or mealy...maybe are the best words to desctibe...like formula kinda lol. It's helpful trust me.
A**H
Pounding heart and insomnia
This gives me a pounding heart and insomnia. I have been taking it for a couple weeks and have the symptoms if I take it, don't have the symptoms if I forget to take it on a particular day. It's worse when I take it at night and it's terrible if I take two.
Trustpilot
4 days ago
2 weeks ago