🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

2 Capsule(s) Serving Size
60 Servings
Fat/Fatty Acid Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 100.0mg (108 products)
Median 100.0mg This product: 300mg

Other Ingredients

Gelatin Microcrystalline Cellulose

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (89% of products) Nutrient (29% of products) No Claim (2% of products) Qualified Health (2% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Take two (2) capsules per day.

⚠️ Warnings & Precautions

Warning: Consult your physician before use if you are taking any medications, are pregnant, nursing, or are under 18 years of age.

Do not consume more than 900mg (6 capsules) per day.

Discontinue use and consult your doctor immediately if any adverse reactions occur.

Do not take Phosphatidylserine and operate heavy machinery until you know how it affects you.

Warning: Consult your physician before use if you are taking any medications, are pregnant, nursing, or are under 18 years of age. Keep out of reach of children.

Allergen: Contains soy

🧪 Formulation Notes

Supports mental processing speed and cognitive acuity Supports memory

300 mg per serving

Proudly made in USA

Made with Non-GMO ingredients Gluten Free

Additional Information

Phosphatidylserine is an amino acid compound that is found in high concentrations in the brain. Research suggests Phosphatidylserine supports mental processing speed and accuracy, cognitive function and supports memory when taken as a supplement.

Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.

PhosphatidylSerine DoubleWood Supplements New

Product Details

UPC / SKU X001PGA2I9
DSLD Entry Date 2021-02-25
Product Type Fat/Fatty Acid
Form Capsule
DSLD ID 241931
Data Updated 2026-04-11

Research Evidence

5 Research Sources
48 Avg Quality Score
5 Rct
C Influence of phosphatidylserine on cognitive performance and cortical activity after induced stress
Rct Nutritional neuroscience 2008
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
C A Magtein®, Magnesium L-Threonate, -Based Formula Improves Brain Cognitive Functions in Healthy Chinese Adults.
Rct Nutrients
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
C Acute cognitive effects of standardised Ginkgo biloba extract complexed with phosphatidylserine
Rct Human psychopharmacology 2007
View all evidence for Phosphatidylserine →

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