Magnesium L-Threonate vs Magnesium Glycinate
Evidence-based comparison from our database of 3,862 ingredients
TL;DR
Magnesium L-Threonate is typically chosen for memory and recall, while Magnesium Glycinate is used for sleep. Neither outranks the other. The right pick depends on the goal, and the two are not interchangeable.
Magnesium L-Threonate
Research-backed mineral with potential health benefits.
Commonly used for:
Magnesium Glycinate
May improve sleep quality and reduce muscle cramps.
Commonly used for:
Side-by-Side Comparison
| Factor | Magnesium L-Threonate | Magnesium Glycinate |
|---|---|---|
| Research depth | Studied | Extensively studied |
| Effective Dose | Varies by individual. See research for details | 200-400mg of elemental magnesium |
| Time to Effect | Effects may take days to weeks to notice | Noticeable effects on sleep and muscle relaxation may take a few days to a week |
| Commonly used for | memory and recall, focus | sleep, evening wind-down |
Which fits which goal
These two do different jobs, so the comparison ends at the goal, not at a ranking. Match the ingredient to what you are trying to change and check the dose against the amount on the label.
Reach for Magnesium L-Threonate when:
- • The goal is memory and recall
- • The goal is focus
Reach for Magnesium Glycinate when:
- • The goal is sleep
- • The goal is evening wind-down
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Browse the libraryThis comparison is for informational purposes only and should not replace professional medical advice. Always consult a healthcare provider before starting any supplement regimen, especially if you have existing health conditions or take medications.