nootropics
Magnesium Threonate
The only magnesium form clinically shown to cross the blood-brain barrier — for cognitive health and synaptic density.
Dosage
Recommended
1500–2000 mg Magtein (providing ~144 mg elemental Mg) daily
Upper limit
2000 mg daily
Key Benefits
- 01Increases brain magnesium levels (other forms cannot)
- 02Improves synaptic density and plasticity
- 03Enhances working memory and cognitive flexibility
- 04Reduces anxiety via brain-specific action
- 05Supports sleep quality
Available Forms
Magnesium L-threonate (Magtein)Combination formulas
Safety Notes
- —Antibiotics (spacing required)
- —Bisphosphonates
This reference is for informational purposes only. Consult a qualified healthcare provider before starting any supplement.
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