Phosphatidyl Serine 300 mg©

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: 2 Capsule(s) · 1 per day

Not Present

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  Double Wood Supplements Phosphatidylserine

  Target4.8(224)

  $19.95Lowest
• 

  Double Wood Supplements L-Serine

  Double Wood Supplements4.6(129)

  $37.91
• 

  Double Wood Supplements Phosphatidylcholine Complex Double

  Double Wood Supplements4.8(102)

  $19.95Lowest
• 

  We Bottle Wellness Men's Health 30 Day Supply Triple Pack

  Double Wood Supplements4.2(12)

  $19.95Lowest
• 

  NOW Extra Strength Phosphatidyl Serine 300 mg

  Wakilni4.6(66)

  $90.00
• 

  Double Wood Supplements Lion's Mane Mushroom (120 Count) and Turkey Tail Mushroom (120 Count)

  GoSupps.com4.7(231)

  $79.99

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• Peak Nutrition

  5.0 (141)

  Vitamin & supplements store

  3855 S Gilbert Rd Ste 109, Gilbert, AZ 85297

  Directions(480) 636-8909

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  805 S Bogle Ave #4, Chandler, AZ 85225

  Directions(602) 791-7000

• Take Your Vitamins!

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  323 S Gilbert Rd Unit 101, Gilbert, AZ 85296

  Directions(480) 917-5655

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  3150 E Ray Rd #126, Gilbert, AZ 85296

  Directions(480) 660-9050

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  2925 S Alma School Rd #3, Chandler, AZ 85286

  Directions(480) 963-7184

• Discount Nutrition Superstore

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  6340 S Rural Rd #104, Tempe, AZ 85283

  Directions(480) 471-8159

• Natural Supplements USA

  5.0 (1)

  Vitamin & supplements store

  4500 S Lakeshore Dr #510, Tempe, AZ 85282

  Directions

• Peak Nutrition

  5.0 (345)

  Vitamin & supplements store

  1840 E Warner Rd Ste 107, Tempe, AZ 85284

  Directions(480) 378-6319

• Phosphatidylserine Supplementation Improves Metabolic Liver Disease and Glycemic Control in the Presence of Suppressed Oxidative Glucose Metabolism

  …, J Slavin, S Gunnam, Z Cheng, S Nie, MG Leeming… - Diabetes, 2026 - diabetesjournals.org

  … mice receiving HFD supplemented with 400 mg PS/kg (Phosphatidyl Serine Complex; Double Wood Supplements) as previously published (18,19). The HFD supplement was added in-…

  20262 citations

• Safety of phosphatidylserine containing omega-3 fatty acids in non-demented elderly: a double-blind placebo-controlled trial followed by an open-label extension

  V Vakhapova, Y Richter, T Cohen, Y Herzog… - BMC neurology, 2011 - Springer

  … of PS-DHA at a dosage of 300 mg PS/day for 15 weeks, or 100 mg PS/day for 30 weeks, is safe, … Concomitant use of drugs or supplements affecting cognitive function was prohibited. …

  201127 citations

• Effects of phosphatidylserine supplementation on exercising humans

  M Kingsley - Sports Medicine, 2006 - Springer

  … following PtdSer supplementation have employed lower daily doses (<500 mg/day) for … impairment after BC-PtdSer 300 mg/day for 6 months. Furthermore, S-PtdSer 300 mg/day for 1 …

  200692 citations

• Phosphatidylserine, inflammation, and central nervous system diseases

  X Ma, X Li, W Wang, M Zhang, B Yang… - Frontiers in aging …, 2022 - frontiersin.org

  … CNS diseases, PS supplementation can inhibit excessive … double-blind study, the elder patients with severe cognitive decline were treated with brain cortex-derived PS (BC-PS) 300 mg/…

  2022146 citations

• Over the Counter Supplements for Memory: A Review of Available Evidence.

  H Hersant, S He, P Maliha, G Grossberg - CNS drugs, 2023 - researchgate.net

  … A total of 157 non-demented patients with a mean age of 73 years were randomized to receive either 300 mg phosphatidylserine with DHA or placebo. Memory was measured at …

  202323 citations

• Phosphatidylserine increases IKBKAP levels in familial dysautonomia cells

  H Keren, M Donyo, D Zeevi, C Maayan, T Pupko… - PLoS One, 2010 - journals.plos.org

  … phosphatidylserine (PS), an FDA-approved food supplement… We demonstrated that phosphatidylserine significantly … a dosage of 200–300 mg per day and to children at 520 mg per …

  201050 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-02-25. DSLD Label ID: 241931. 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.