Melatonin
Demo Lab · Supplement
Serving: 1 tablet
Data last checked: 9/16/2026
Evidence coverage
Evidence available for 1 of 1 detected ingredients.
Coverage refers to this curated library, not all published research.
Potential benefits
Jet lag
Melatonin · decrease · Magnitude unknown
Melatonin may help reduce jet-lag symptoms in some travelers.
moderate evidence · Human data reviewedEvidence, caveats & sources›Potential concerns
No reviewed potential concerns for these ingredients.
Uncertain or context-dependent
Chronic insomnia
Melatonin · unknown · Magnitude unknown
Evidence is not strong enough to recommend melatonin as a treatment for chronic insomnia.
limited evidence · Human data reviewedEvidence, caveats & sources›Ingredients and dose context
Ingredient-level evidence does not prove a brand-specific effect. Dose comparisons are descriptive, not recommendations.