Jarrow Formulas Ps-100, Brain and Memory Support, 100 mg, 60 Softgels
Jarrow Formulas Ps-100, Brain and Memory Support, 100 mg, 60 Softgels
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Jarrow Formulas

Jarrow Formulas Ps-100, Brain and Memory Support, 100 mg, 60 Softgels

4.7 stars out of 27 reviews
(4.7)|
27 ratings

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Jarrow Formulas Ps-100, Brain and Memory Support, 100 mg, 60 Softgels
Current price is $46.99
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Columbus, 43215
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4.7 out of 5 stars
stars27 ratings23 reviews
How item rating is calculated
  1. 5 stars78% (21)
  2. 4 stars15% (4)
  3. 3 stars7% (2)
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Showing 1-3 of 23 reviews

Mar 31, 2021
Medscape
Top Reviewer
5 out of 5 stars review

Verified Purchase

May work, no unpleasant side effects.

A scientist at a nearby university who does research on supplements that are helpful for maintaining cognitive function takes these. I'm with her! I am hitting the 90 percentile on tests of cognitive function (as good as or better than 90 % of the population).

Helpful?2QX2FD7290MR184058112
Aug 1, 2025
Melissa C
5 out of 5 stars review

Quality supplement

I've trusted Jarrow products for years. This is a quality formula and helps me with memory and clarity of thought. Just wish it wasn't so pricey.

Review from swansonvitamins.com
Helpful?2QX2FD7290MR184058112
Apr 24, 2013
Annie1
5 out of 5 stars review

Can't Think Without It

I've been using Jarrow PS-100 (phosphatidyl serine) for its incredible cognitive benefits for many years. Yes, phosphatidyl serine is expensive. And Jarrow isn't the cheapest brand on the market. But in my experience it is most definitely the best. Missing even one day of Jarrow PS-100 makes me fuzzy-headed in a way that compromises my mental performance. So I'm grateful to Swanson for carrying it at an extremely competitive price.

Review from swansonvitamins.com
Helpful?2QX2FD7290MR184058112