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Jarrow Formulas PS
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 15 Reviews
8.4
Supplement Facts
Serving Size: 1 Softgel
Amount Per Serving
%DV
Phosphatidylserine (PS) from Lecithin (Sunflower) (Helianthus annuus) Seed Oil
100 mg

Top Medical Research Studies

8
Phosphatidylserine lowers stress responses
Effects of soy lecithin phosphatidic acid and phosphatidylserine complex (PAS) on the endocrine and psychological responses to mental stress.
Moderate relevance to anxiety treatment
In our study, we looked at how phosphatidylserine supplementation affects mood and stress responses during an anxiety-inducing situation. Participants were divided into four groups, receiving different doses of phosphatidylserine before facing a mental stress test.

We found that the group receiving 400 mg of phosphatidylserine experienced lower stress hormone levels and reported feeling less distressed. However, larger doses did not bring the same benefits, indicating that the 400 mg dosage might be key in alleviating anxiety during stress.

These findings suggest that phosphatidylserine could be a promising option for managing stress-related issues.
Read More

Most Useful Reviews

9.5
Calms anxiety effectively
Effective immediately, one tablet is great for anxiety feelings before stressful encounters. It alleviates waves of anger and sadness. I tried both capsule and tablet forms and found both work equally well. Although priced high, I’m concerned about low-cost options affecting its effectiveness.
Read More
9.5
Long-term anxiety solution
I’ve been using this product for years; it’s the best for the price. Taking 2 each night helps manage my anxiety long term, with the option of an extra dose during the day if needed. Highly recommended!
Read More
9.5
Effective relief
I took PS for anxiety relief and found it to be quite effective.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
  • All Researches
8
Phosphatidylserine lowers stress responses
Effects of soy lecithin phosphatidic acid and phosphatidylserine complex (PAS) on the endocrine and psychological responses to mental stress.
Moderate relevance to anxiety treatment
In our study, we looked at how phosphatidylserine supplementation affects mood and stress responses during an anxiety-inducing situation. Participants were divided into four groups, receiving different doses of phosphatidylserine before facing a mental stress test.

We found that the group receiving 400 mg of phosphatidylserine experienced lower stress hormone levels and reported feeling less distressed. However, larger doses did not bring the same benefits, indicating that the 400 mg dosage might be key in alleviating anxiety during stress.

These findings suggest that phosphatidylserine could be a promising option for managing stress-related issues.
Read More

User Reviews

USERS' SCORE
Good
Based on 15 Reviews
8.4
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9.5
Calms anxiety effectively
Effective immediately, one tablet is great for anxiety feelings before stressful encounters. It alleviates waves of anger and sadness. I tried both capsule and tablet forms and found both work equally well. Although priced high, I’m concerned about low-cost options affecting its effectiveness.
Read More
9.5
Long-term anxiety solution
I’ve been using this product for years; it’s the best for the price. Taking 2 each night helps manage my anxiety long term, with the option of an extra dose during the day if needed. Highly recommended!
9.5
Effective relief
I took PS for anxiety relief and found it to be quite effective.
8.8
Very helpful
We love this product. It helps with anxiety.
8.3
Boosts focus and calm
I purchased it for my husband to help maintain memory and attention. It works well for the brain overall, and it also reduces anxiety and stress. I recommend it.
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