Stack analysis
Melatonin + magnesium glycinate
Sleep-onset combination targeting circadian and neuromuscular relaxation.
Confidence
76/100
Registry ingredients
Structured entries from our supplement intelligence registry (not personalized recommendations).
- Melatonincompound
Evidence tier: high·Typical label range: Often 0.5-5 mg; more is not better for many people.
- Magnesium (glycinate / bisglycinate)mineral
Evidence tier: high·Typical label range: RDA ~310-420 mg elemental; supplements often 200-400 mg elemental; oxide vs chelate affects GI tolerance.
What this stack claims
Faster sleep onset, fewer night awakenings from muscle tension, travel jet lag support for melatonin-specific contexts.
Biological logic
Melatonin signals nighttime physiology in circadian contexts; magnesium supports neuromuscular relaxation and is commonly marginally low in intake.
Evidence level
Registry tier for this stack: MEDIUM
Melatonin is evidence-anchored for some sleep phase disorders and jet lag; chronic insomnia still needs evaluation. Magnesium helps some people as an adjunct, not a cure-all.
Risks
Vivid dreams, next-day grogginess, pediatric dosing requires clinicians; magnesium contraindications in renal failure; medication interactions (anticoagulants, blood pressure meds) possible.
Final verdict
**One of the more rational two-ingredient sleep stacks** at conservative doses, with clear medical escalation rules for persistent insomnia.
FAQ
- Higher melatonin = better?
- Often no - lower doses work for many people; more can worsen sleep architecture for some.
- Long-term nightly melatonin?
- Some adults use chronically under guidance; self-deciding forever without evaluation is not ideal.
- Alcohol?
- Avoid combining sedatives; additive impairment is real.