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4.6
Based on 2,666 Ratings
5 Stars
2,076
4 Stars
350
3 Stars
156
2 Stars
41
1 Stars
43

4.6
Based on 2,666 Ratings
5 Stars
2,076
4 Stars
350
3 Stars
156
2 Stars
41
1 Stars
43

Most helpful positive review

Posted on Sep 1, 2022
16
0
0
1,650

Super product. Easy to order, fast delivery. I recommend.

Global reviews (2,666)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
Posted on Jan 6, 2023
32
86
0
40
Verified Purchase
Rewarded Review

the delivery came in on time. the package arrived yesterday. phosphatidylserine smell amd taste abit like soy. phosphatidylserine benefits is for sharper memory. the capsules size is fine. easy to swallow. the dosage is 100mg per capsule. it's a ingredients are of quality for easier absorption. I'll update how's my experience after taking for 2 weeks here. thanks.

3b04f313-7cef-48f2-8b06-21cf60103287
3398bfb9-7442-48ca-9418-ae2b938ce91b
854f6fca-9b74-451a-b928-e1bf2aa30e6b
Posted on Mar 4, 2023
19
0
0
10
Verified Purchase

I tried to sleep better with Phosphatidylserine. Though I trust Jarrow Formulas entirely with the quality and the dosage it doesn't seem to work out for the purpose. Other benefits were not so obvious too for me, so maybe my brain and body didn't need it as much as I thought.

Posted on Dec 11, 2022
17
0
0
8
Verified Purchase
Rewarded Review

I had been using another product for years and it was discontinued. I researched and found this product have high ratings so I tried it out. The ingredient, phosphatidylserine has helped with my brain function and I love the benefits. the quality is great and I find the recommended dosage of 1 cap per day to be just right.

Posted on Jul 5, 2022
55
0
1
11
Verified Purchase
Rewarded Review

priced well, and supposed to help with cognition. I haven't noticed much of a difference, I suspect it is very subtle. great ingredients, not much filler. good size for the price and jarrow is a dependable brand that has consistent quality. good dosage, I like that its soft gel so easier to swallow.

Posted on May 6, 2023
104
0
11
24
Verified Purchase
Rewarded Review

I trust the Jarrow brand for quality. The capsules are easy to swollen and no oily residue on the outside like some brands I have tried in the past. I take neuro PS 100mgm twice a day for brain fog...I have fibromyalgia and this cleans up the synapes in my brain so that I can think clearly.

Posted on Apr 27, 2023
2
0
0
0
Verified Purchase
Rewarded Review

PS100 Phosphatidylserine capsules is a life changing for me, after my menopause 16 years ago I loss my motivation, concentration and focus and don't appreciate life. Nov 2022 started taking 2 caps after breakfast and 2 caps after lunch after a month I only need 1 cap after breakfast. My brain fog is gone memory is more clearer, enjoy walking outside. I give my older brother 2 bottles for his maintenence and also for my adult son who was diagnosed autism spectrum. Thank's to iherb for fastest delivery. Life is good.

Posted on Apr 16, 2023
54
0
2
8
Verified Purchase
Rewarded Review

Jarrow Formulas is a reputable brand that uses high-quality ingredients and adheres to strict manufacturing standards to ensure product purity and potency. The phosphatidylserine used in this supplement is derived from soy and is non-GMO. The recommended dosage for Jarrow Formulas PS-100 Phosphatidylserine is one capsule per day, preferably with a meal, or as directed by a healthcare professional. Phosphatidylserine is a phospholipid that is naturally found in cell membranes, with high concentrations in the brain. Research suggests that phosphatidylserine supplementation may support cognitive function, memory, and mood. In my case, I have witnessed positive results: reduction of brain fog and lowering of cortisol caused by blood sugar imbalances.

Posted on Apr 5, 2023
25
0
0
0
Verified Purchase
Rewarded Review

I recently reviewed the PS100 softgels, but I feel like the capsules are among the same level of quality, so I decided to use that review here as well. While stress relief supplements seems to be a hit and miss for me, Jarrow Formulas PS 100 has been a miracle. It seems to help with stress, energy, and keeping the weight off in a natural, day-to-day, relaxed (See what I did there?) fashion, not like the temporary "high" that I've experienced with other stress relievers. (I'm talking to you Natural Factors) Honestly though, if stress and/or fatigue are a regular in your life, I highly recommend giving Jarrow PS 100 a try. Jarrow has been a definite plus in my book with regards to quality, and their PS 100 is no different.

Posted on Nov 12, 2022
22
0
1
9
Verified Purchase
Rewarded Review

PS100 contains a high quality ingredient, Phosphatidylserine. The major benefit of this ingredient is in its ability to improve mental performance, attention and memory. It's very important that FDA approved claims that state Phosphatidylserine “may reduce the risk of dementia and cognitive dysfunction in the elderly. The product's taste is good, the dosage and size of PS100 is as required.

Daniel
Silver
Posted on Nov 1, 2022
107
0
0
37
Verified Purchase
Rewarded Review

This is one of the best Phosfatidilserine ingredient in the market, cogni-psi, extracted from sunflower and without addictives. Excelent size and benefit/cost. love the Jarrow Fórmula products, always the best quality assured. Thanks for I Herb for more this delivery of health! Expect high benefits in cognitive process.