Dosage Lookup

Melatonin

2.8

Moderate

consensus

Based on expert consensus data from publicly available videos, not medical advice. Always consult your healthcare provider before starting, stopping, or changing any supplement.

Consensus Protocol

Dosage

  • Low dose (0
  • 3-1mg) if used at all
  • Huberman warns that most commercial doses (3-10mg) are supra-physiological
  • Johnson takes it nightly but does not specify dose in analyzed videos
  • Hyman does not specify dose for sleep
  • For elderly populations, Huberman acknowledges potential benefit at low doses

Form

  • No expert specifies a particular form (immediate-release vs extended-release) in the analyzed videos
  • Sublingual forms may be absorbed faster
  • Johnson also uses topical melatonin in a hair growth formulation

Timing

  • Before bed (30-60 minutes)
  • Johnson takes it before bed alongside DHEA
  • Hyman recommends it for circadian rhythm reset, particularly for jet lag
  • All experts emphasize that timing of light exposure matters more than melatonin timing

Notes

  • Most experts prefer supporting endogenous melatonin production through behavioral interventions rather than supplementation
  • Huberman's preferred sleep stack is magnesium threonate (145mg), apigenin (50mg), and theanine (100-400mg) — notably without melatonin
  • Consider melatonin primarily for jet lag, shift work, or elderly populations with declining natural production

Expert Positions

Andrew Huberman
Andrew Huberman
Cautions Against for Most Adults
Peter Attia
Peter Attia
Last Resort After Sleep Hygiene
Rhonda Patrick
Rhonda Patrick
Values Endogenous Melatonin Over Supplements
Bryan Johnson
Bryan Johnson
Takes Nightly in Blueprint Protocol
Mark Hyman
Mark Hyman
Recommends for Circadian Reset and Sleep

What Each Expert Says

Andrew Huberman
Andrew Huberman
Cautions Against for Most Adults

Huberman is the most vocal critic of supplemental melatonin among the five experts. Across at least 6 relevant episodes, he consistently prefers behavioral interventions — morning sunlight, evening light avoidance, and his magnesium-apigenin-theanine sleep stack — over melatonin supplementation. He explains that melatonin is a hormone with potential endocrine effects, that commercially available doses are supra-physiological, and that evidence shows minimal sleep benefit for healthy adults. He acknowledges melatonin may help elderly populations and notes its use in supporting deep sleep for growth hormone release, but consistently warns against overuse.

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