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Best Phosphatidylserine Supplements (2026)

Ranked by safety score and evidence coverage from 0 independent research sources

119
Products Analyzed
0
Research Sources
100
Avg Safety Score
27%
Evidence-Backed

What the Research Says

✨ AI-generated · Qwen 3.6 · methodology

Phosphatidylserine is a phospholipid found in cell membranes, particularly in the brain. Research suggests it may support cognitive function across various populations, including healthy adults, older adults with impairment, and children with ADHD.

Cognition (General/Stress): moderate ADHD (with Epilepsy): weak

AI-generated summary. See methodology.

Rankings

Top-Ranked Phosphatidylserine Products

Ranked by safety score (0–100), then evidence coverage.

1
Phosphatidylserine
Genestra Brands · Capsule
100 100%
2
Phosphatidyl Serine Plus
Indiana Botanic Gardens · Capsule
100 66%
3
Sea Buddies Concentrate!
Nature's Way · Capsule
100 60%
4
Ginko biloba Capsules 200 mg
O Orgeuos · Capsule
100 60%
5
Morphocalm
Morphogen Nutrition · Capsule
100 57%
6
Nu Clarity
CogniTune Smarter Health · Capsule
100 57%
7
Ginkgo Biloba + Phosphatidylserine
Havasu Nutrition · Capsule
100 50%
8
Neuro Protectin
Bioparanta · Capsule
100 50%
9
HPA Balance
HoltraCeuticals · Capsule
100 50%
10
Brain Boost
Herbadiet · Capsule
100 50%
11
Phosphatidyl Serine 200 mg
LifeSeasons Essentials · Softgel Capsule
100 50%
12
Limitless Focus Cognitive Support
NutriRise · Capsule
100 40%
13
Logic
Thesis · Unknown
100 37%
14
Phosphatidyl Serine
Douglas Laboratories · Softgel Capsule
100 33%
15
Smart PS Phosphatidylserine
Vinco · Softgel Capsule
100 33%
16
NeuroQ
LifeSeasons · Capsule
100 33%
17
Alpha Brain Black Label
Onnit · Capsule
100 33%
18
Phosphatidylserine DMAE Complex
NaturesPlus · Capsule
100 33%
19
Extra Strength Memory & Focus
NeuroQ Brain Health · Capsule
100 33%
20
NeuroIGNITE
Havasu Nutrition · Capsule
100 28%

Showing top 20 of 119 products. View all products →

How We Rank

Products are ranked by safety score (0–100), which considers UL exceedance, unsupported health claims, and proprietary blend disclosure. Products with equal safety scores are then sorted by evidence coverage — the percentage of ingredients backed by Tier-A or Tier-B research.

Safety scores are computed from product label data (DSLD) cross-referenced with 0 research sources. See our Editorial Policy for full methodology.