Phosphatidylserine Dosage — What 5 Experts Recommend

Consensus Protocol

Dosage

300mg daily for brain health (Huberman)
occasionally for travel (Attia)

Form

Phosphatidylserine capsules
soy-derived or sunflower-derived

Timing

With meals
evening for cortisol management

Expert Positions

Andrew Huberman

Recommends

Peter Attia

Recommends

Rhonda Patrick

Recommends

Bryan Johnson

No Direct Coverage

Mark Hyman

No Direct Coverage

What Each Expert Says

Andrew Huberman

Recommends

Recommends phosphatidylserine (300mg/day) as a foundational nutrient for brain health, supporting neuron membrane integrity and neurotransmitter function alongside omega-3s and choline.

Unlock Expert Deep Dives

See exactly what each expert recommends — specific dosages, forms, timing protocols, and video citations with timestamps.

Go Pro — $9/month

Cancel anytime

More on Phosphatidylserine

Consensus Score Which Form? Check Your Stack