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Metagenics - Magtein® Magnesium L-Threonate

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Metagenics

Magtein® Magnesium L-Threonate

B grade
84/100
SUPPIE SCORE
82/100
EFFICACY
High
SAFETY
82/100
CLEANLINESS

What Does Magtein® Magnesium L-Threonate Do?

Premium brain-targeted magnesium at evidence-based 2g dose supports cognition and memory effectively; high bioavailability, clean formulation, minimal safety concerns for most adults.
How does Magtein compare to other magnesium forms for brain health?
What dosage of Magtein is best for memory support?
Are there any side effects from taking 2g Magtein daily?
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What Are the Benefits of Magtein® Magnesium L-Threonate?

Based on proven scientific research

Cognitive FunctionStrong
MemoryStrong
Mental ClarityModerate
FocusModerate

Good For:

What Are the Side Effects of Metagenics Magtein® Magnesium L-Threonate?

Always consult your health practitioner if in doubt.

RiskLow Risk

Overview

Generally well-tolerated at 2g daily; mild GI upset possible.
Consult doctor if on diuretics, antibiotics, or osteoporosis meds.
Not recommended during pregnancy or nursing without medical advice.
No major allergens; gluten-free, non-GMO, vegetarian.
Magnesium overdose unlikely at 147mg elemental dose.
Keep out of children's reach; store in cool dry place.

Potential Side Effects

Negative Interactions

Inactive Ingredients

Capsule (hydroxypropylmethylcellulose)
Low Risk
Microcrystalline cellulose
Low Risk
Stearic acid (vegetable)
Low Risk
Silica
Low Risk

What Are the Ingredients in Metagenics Magtein® Magnesium L-Threonate?

Magnesium (as magnesium L-threonate)
147 mg (per 3 capsules)
Magnesium L-Threonate (Magtein®)
2 g (per 3 capsules)
Capsule (hydroxypropylmethylcellulose)
Microcrystalline cellulose
Stearic acid (vegetable)
Silica

Frequently Asked Questions

Common questions about Metagenics Magtein® Magnesium L-Threonate