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Phosphatidylserine

product on market Capsule Karuna Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for Phosphatidylserine
Open Full PDF View on NIH DSLD →
Details

Label Data

3 Capsule(s)
Serving Size
30
Servings
Fat/Fatty Acid
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 100.0mg (108 products)

Other Ingredients

vegetarian capsule Rice Flour Vegetable Stearate
Claims

Label Claims — Verification

Unverified No Claim
Info

Product Information

Directions for Use

Suggested use for adults: Three capsules daily in divided doses, or as directed by your health care practitioner.

Formulation Notes

This product contains no yeast, wheat, corn, milk, salt, sugar, artificial coloring, preservatives or flavoring.

Additional Information

8108-LB4

KARUNA(R) RESPONSIBLE NUTRITION(TM)

Natural Substance for Age-associated Memory Impairment

This product is intended for professional use and is manufactured under strict quality control to ensure the optimum in purity, potency and reliability.

Keep in a cool, dry place, tightly capped.

EXP12/2012 LOT9J738-0

Metadata

Product Details

UPC / SKU0 18647 08108 5
DSLD Entry Date2013-08-23
Product TypeFat/Fatty Acid
FormCapsule
BrandKaruna
DSLD ID24804
Data Updated2026-04-11
Research

Research Evidence

5
Research Sources
48
Avg Quality
5
Rct
C Influence of phosphatidylserine on cognitive performance and cortical activity after induced stress
Rct Nutritional neuroscience 2008 PubMed DOI
C Effects of a food supplement containing phosphatidylserine on cognitive function in Chinese older adults with mild cognitive impairment: A randomized double-blind, placebo-controlled trial
Rct Journal of affective disorders 2025 PubMed DOI
C A Magtein®, Magnesium L-Threonate, -Based Formula Improves Brain Cognitive Functions in Healthy Chinese Adults.
Rct Nutrients PubMed DOI
C Phosphatidylserine enriched with polyunsaturated n-3 fatty acid supplementation for attention-deficit hyperactivity disorder in children and adolescents with epilepsy: A randomized placebo-controlled trial.
Rct Epilepsia open PubMed DOI
C Acute cognitive effects of standardised Ginkgo biloba extract complexed with phosphatidylserine
Rct Human psychopharmacology 2007 PubMed
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.