Phosphatidylserine (PS)

Membrane resilience • Stress modulation • Memory

Core Domains

Membrane Fluidity

Supports synaptic membrane composition aiding neurotransmitter reception and signaling stability.

Stress Response

Data indicates cortisol modulation under acute stress tasks; may preserve working memory accuracy.

Memory Support

Trials show improvements in delayed recall and processing speed, especially in aging cohorts or high demand states.

Dosing

Range: 100–300 mg daily (divided or single dose).
Duration: 6–12 weeks for measurable effects.
Source: Prefer sunflower or soy (non‑bovine).

Safety

Generally well tolerated.
Possible mild insomnia if dosed late.
Consult physician if on anticoagulants.

Educational only. Not medical advice.