Phosphatidyl Serine
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 33% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Softgel(s)
Serving Size
60
Servings
Non-Nutrient/Non-Botanical
Product Type
33%
Evidence Coverage
Supplement Facts — Evidence Check
Calories
5 {Calories}
Total Fat
0.5 Gram(s)
(1% DV)
100 mg
📊 Market median: 100.0mg (108 products)
45 mg
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
Phosphatidylethanolamine
10 mg
5 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Other Ingredients
Gelatin
Medium Chain Triglycerides
Glycerin
Caramel color
Titanium Dioxide
purified Water
Pharmaceutical Glaze
Label Claims — Verification
❓
All Other
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
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Suggested Usage: As a dietary supplement, adults take 1 to 2 softgels daily, or as directed by your healthcare professional.
⚠️ Warnings & Precautions
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
🧪 Formulation Notes
This product contains NO yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial preservatives, artificial flavoring, or genetically modified ingredients (GMOs).
Additional Information
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)(F/15(0)-25(0)C) (35-65% relative humidity)
PHS
Product Details
UPC / SKU
7 45287 20060 5
DSLD Entry Date
2016-02-23
Product Type
Non-Nutrient/Non-Botanical
Form
Softgel Capsule
Brand
Douglas Laboratories
DSLD ID
56565
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
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
C
A Magtein®, Magnesium L-Threonate, -Based Formula Improves Brain Cognitive Functions in Healthy Chinese Adults.
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.
C
Acute cognitive effects of standardised Ginkgo biloba extract complexed with phosphatidylserine
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