Dosage Lookup

Theanine

2.3

Split

consensus

Consensus Protocol

Dosage

  • 100-400mg for sleep
  • 100-200mg for daytime focus

Form

L-theanine capsules or powder

Timing

  • 30-60 minutes before bed for sleep
  • or with caffeine for calm focus during the day

Expert Positions

Andrew Huberman
Andrew Huberman
Strongly Recommends
Peter Attia
Peter Attia
No Direct Coverage
Rhonda Patrick
Rhonda Patrick
Mixed / Cautious
Bryan Johnson
Bryan Johnson
No Direct Coverage
Mark Hyman
Mark Hyman
Recommends

What Each Expert Says

Andrew Huberman
Andrew Huberman
Strongly Recommends

Recommends L-theanine (100-400mg) as a core component of his sleep stack alongside magnesium threonate and apigenin. Also discusses it for managing anxiety and enhancing focus without drowsiness.

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