Phospholipid
Phosphatidylserine
A phospholipid essential for maintaining healthy brain cell structure and cognitive function.
KÖGN Health grades Phosphatidylserine as A (Strong evidence) and rates it 4.3 out of 5.
Last reviewed · June 2026
Primary effects
- Improved memory
- Reduced stress
- Cognitive support
How it works
Supports cell membrane integrity and neurotransmitter function, particularly in memory processes.
Overview
Phosphatidylserine is a key structural component of brain cell membranes and plays an important role in cell signalling and communication. It has been studied for its effects on memory, stress reduction, and age-related cognitive decline. Its benefits are most noticeable with consistent use over time rather than immediate effects.
Related ingredients
Graded entries that target the same cognitive goals.
Categories
Educational information, not medical advice. The evidence grade is KÖGN’s editorial assessment of published research, not a health claim. Speak to a qualified clinician before changing what you take.