Phosphatidyl Serine®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1–3 Capsule(s) · 1 per day

Not Present

• 

  Higher Nature Phosphatidyl Serine 45 Pack of 45

  GoSupps.com3.8(5)

  $64.99
• 

  NOW Phosphatidyl Serine 100 mg

  Walmart - Highland Health Foods4.7(1500)

  $37.99
• 

  Nutricost Phosphatidyl Serine Capsules

  Target4.7(668)

  $24.00
• 

  Higher Nature Advanced Brain Nutrients

  eBay4.6(8)

  $84.54
• 

  Source Naturals Phosphatidyl Serine Complex 500 mg Softgels

  Vitacost.com4.7(116)

  $28.47
• 

  Now Soy Free Phosphatidyl Serine

  Target4.8(287)

  $31.99
• 

  NOW Foods Phosphatidyl Serine 300 mg Extra Strength

  NOW4.6(66)

  $45.49
• 

  pureclinica Triple Strength Phosphatydyl Serine and Phosphatidyl Choline x 60 Tablets

  eBay4.8(18)

  $72.89

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.6 (175)

  Vitamin & supplements store

  729 W 21st St, Norfolk, VA 23517

  Directions(757) 627-1701

• Norfolk Nutrition Corner

  4.9 (80)

  Vitamin & supplements store

  1900 Monticello Ave, Norfolk, VA 23517

  Directions(757) 904-1589

• MASF Supplements

  4.9 (32)

  Vitamin & supplements store

  200 Tintern Ct #111, Chesapeake, VA 23320

  Directions(757) 410-7459

• 5 Star Nutrition Hampton Blvd.

  4.9 (185)

  Vitamin & supplements store

  8210 Hampton Blvd B, Norfolk, VA 23505

  Directions(757) 837-4416

• GNC

  4.3 (31)

  Vitamin & supplements store

  7550 Granby St #70, Norfolk, VA 23505

  Directions(757) 588-4187

• Greenbrier Nutrition Corner

  4.8 (21)

  Vitamin & supplements store

  600 Jarman Rd, Chesapeake, VA 23320

  Directions(757) 937-5334

• The Vitamin Shoppe

  4.5 (179)

  Vitamin & supplements store

  1412 Greenbrier Pkwy #125, Chesapeake, VA 23320

  Directions(757) 366-9494

• 5 Star Nutrition Norfolk

  5.0 (257)

  Vitamin & supplements store

  7813 Shore Dr, Norfolk, VA 23518

  Directions(757) 965-4920

• Phosphatidylserine and the human brain

  MJ Glade, K Smith - Nutrition, 2015 - Elsevier

  Objective The aim of this study was to assess the roles and importance of phosphatidylserine (PS), an endogenous phospholipid and dietary nutrient, in human brain biochemistry, …

  2015321 citations

• Effects of phosphatidylserine supplementation on exercising humans

  M Kingsley - Sports Medicine, 2006 - Springer

  … -adrenal (HPA) axis in healthy men. Conversely, we have … higher brain functioning following PtdSer supplementation … and having better mood in a sub-group of healthy young males…

  200692 citations

• PS (PhosphatidylSerine) Nature's Brain Booster A Vital Lipid Nutrient For Memory Mood and Stress

  PM Kidd - 2005 - books.google.com

  … by both the health food industry and healthcare practitioner audiences. … healthy mind and body. He has also educated us to the benefits of nutritional supplementation and a total health …

  20055 citations

• Serine metabolism in health and disease and as a conditionally essential amino acid

  M Holeček - Nutrients, 2022 - mdpi.com

  … by the transfer of one-carbon from 5,10-methylene-tetrahydrofolate (5,10-MTHF) to glycine forming tetrahydrofolate (THF) and L-serine. In healthy humans, L-serine synthesis by serine …

  2022152 citations

• Effects of a food supplement containing phosphatidylserine on cognitive function in Chinese older adults with mild cognitive impairment: A randomized double …

  H Duan, N Xu, T Yang, M Wang, C Zhang… - Journal of Affective …, 2025 - Elsevier

  … We aimed to explore the effects on cognition and potential mechanism of the supplements. … This food supplement containing phosphatidylserine could improve different cognitive …

  202516 citations

• Phosphatidylserine: An overview on functionality, processing techniques, patents, and prospects

  J Chen, J Li, H Xu, J Li, Y Yuan, X Xu, Y Bi - Grain & Oil Science and …, 2023 - Elsevier

  Phosphatidylserine (PS) is the part of cell structure in the body and has many beneficial functions especially in brain-related aging diseases. Although daily foods can provide PS to …

  202320 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-02-25. DSLD Label ID: 42007. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.