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Phosphatidylserine

11 benefits mapped to clinical evidence across supplements.

Serves the goals:CognitionEnergyFitnessLongevityStress & Mood

Benefit Evidence

Brain health
Strong

Memory + cognition

EEG/glucose metabolism

Fatty acids/neurotransmitters

1,599 people
Memory
Moderate

Memory tests +

Recall/working memory +

ADHD memory +

1,506 people
Healthy aging
Moderate

Cognition +

Memory/ADL +

1,503 people
Focus & concentration
Moderate

Attention/memory +

Reactivity/recall -118ms

550 people
Mood balance
Moderate

Mood/fatigue + stress

PMS/cortisol + distress

858 people
Learning
Moderate

Memory tests improved

+1.1 recall

n-3 PUFAs/neurotransmitters up

600 people
Stress resilience
Moderate

Lower cortisol/ACTH

Stress response ↓

Blunted cortisol +4.87

292 people
Stress & Anxiety
Moderate

Cortisol/stress ↓

Mood/fatigue ↓

HOMA‑IR −1.1

272 people
Mental clarity
Moderate

Memory/cognition +0.7

Neurochemistry/metabolism +0.4

332 people
Workout performance
Weak

Fitness/endurance +25%

BP/VO2max +3.7

103 people
Energy & Fatigue
Weak

Memory tests + MQ

Perceived fatigue lower

102 people

Products with Phosphatidylserine

Search all

694 products whose verified label declares Phosphatidylserine — not every bottle that mentions it in a title.

Integrative Therapeutics

Integrative Therapeutics Cortisol Manager

Stress-Reducing Proprietary Blend 500 mg ¡ Sensoril 0 NP ¡ L-Theanine 0 NP +6 more

$26.75Adrenal Extracts

Integrative Therapeutics

Integrative Therapeutics Cortisol Manager

Stress-Reducing Proprietary Blend 500 mg ¡ Sensoril 0 NP ¡ L-Theanine 0 NP +6 more

$70.75Adrenal Extracts

Stonehenge Health

Stonehenge Health Dynamic Brain

Vitamin A 180 mcg RAE ¡ Vitamin C 90 mg ¡ Vitamin D3 4 mcg +38 more

$58.00Bacopa Monnieri

Focus Factor

Focus Factor Adults Extra Strength, 120 Count

Vitamin A 1200 mcg ¡ Vitamin C 300 mg ¡ Vitamin D 25 mcg +39 more

$34.99Blended Vitamin & Mineral Supplements

LES Labs

LES Labs Cortisol Health Stress & Sleep Support Supplement

Magnesium 100 mg ¡ Ashwagandha Root Extract 125 mg ¡ Phosphatidylserine 50 mg +2 more

$29.99Adrenal Extracts

LifeSeasons

NeuroQ Memory & Focus Supplement

Gotu Kola aerial extract 250 mg ¡ Turmeric rhizome extract 250 mg ¡ Ginkgo leaf extract 120 mg +3 more

$69.95Gotu Kola

Being studied right now

Recruiting clinical trials registered on ClinicalTrials.gov. A trial in progress has no result yet — this is what the field is asking, not what it found.

TCP-600 Supplementation and Performance Response in Professional Football PlayersPhosphatidylserine ¡ Athletic Performance, Cognitive Fatigue, Exercise Recovery ¡ 65 participants planned ¡ ClinicalTrials.govRecruitingEvaluation of the Impact of a Nutritional Formulation on Cognitive Performance Following Stress Exposure.Phosphatidylserine ¡ Cognitive Assessment, Working Memory, Executive Function (Cognition) ¡ 40 participants planned ¡ ClinicalTrials.govRecruiting